78821712

素因数分解:

$2^4\times 3^2\times {\mathrm{547373}}^1$

素因数の和:547387

約数の個数: 30

約数和(自身を含む): 220591722

約数和(自身を除く): 141770010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547373, 1094746, 1642119, 2189492, 3284238, 4378984, 4926357, 6568476, 8757968, 9852714, 13136952, 19705428, 26273904, 39410856, 78821712]

約数ペア:

[(1, 78821712), (2, 39410856), (3, 26273904), (4, 19705428), (6, 13136952), (8, 9852714), (9, 8757968), (12, 6568476), (16, 4926357), (18, 4378984), (24, 3284238), (36, 2189492), (48, 1642119), (72, 1094746), (144, 547373)]