Has an AFL game ever ended 147-62?
Exactly once. On June 15, 1970, Carlton beat Melbourne 147-62, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 147-62 in league history.
That makes 147-62 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 148-62 has happened never and 147-63 has happened 1 times.