81553008

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32057}}^1$

素因数の和:32121

約数の個数: 40

約数和(自身を含む): 214660368

約数和(自身を除く): 133107360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 32057, 64114, 96171, 128228, 192342, 256456, 384684, 512912, 769368, 1538736, 1699021, 3398042, 5097063, 6796084, 10194126, 13592168, 20388252, 27184336, 40776504, 81553008]

約数ペア:

[(1, 81553008), (2, 40776504), (3, 27184336), (4, 20388252), (6, 13592168), (8, 10194126), (12, 6796084), (16, 5097063), (24, 3398042), (48, 1699021), (53, 1538736), (106, 769368), (159, 512912), (212, 384684), (318, 256456), (424, 192342), (636, 128228), (848, 96171), (1272, 64114), (2544, 32057)]