56173968

素因数分解:

$2^4\times 3^2\times {\mathrm{390097}}^1$

素因数の和:390111

約数の個数: 30

約数和(自身を含む): 157209494

約数和(自身を除く): 101035526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 390097, 780194, 1170291, 1560388, 2340582, 3120776, 3510873, 4681164, 6241552, 7021746, 9362328, 14043492, 18724656, 28086984, 56173968]

約数ペア:

[(1, 56173968), (2, 28086984), (3, 18724656), (4, 14043492), (6, 9362328), (8, 7021746), (9, 6241552), (12, 4681164), (16, 3510873), (18, 3120776), (24, 2340582), (36, 1560388), (48, 1170291), (72, 780194), (144, 390097)]