88675080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56843}}^1$

素因数の和:56870

約数の個数: 64

約数和(自身を含む): 286493760

約数和(自身を除く): 197818680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56843, 113686, 170529, 227372, 284215, 341058, 454744, 568430, 682116, 738959, 852645, 1136860, 1364232, 1477918, 1705290, 2216877, 2273720, 2955836, 3410580, 3694795, 4433754, 5911672, 6821160, 7389590, 8867508, 11084385, 14779180, 17735016, 22168770, 29558360, 44337540, 88675080]

約数ペア:

[(1, 88675080), (2, 44337540), (3, 29558360), (4, 22168770), (5, 17735016), (6, 14779180), (8, 11084385), (10, 8867508), (12, 7389590), (13, 6821160), (15, 5911672), (20, 4433754), (24, 3694795), (26, 3410580), (30, 2955836), (39, 2273720), (40, 2216877), (52, 1705290), (60, 1477918), (65, 1364232), (78, 1136860), (104, 852645), (120, 738959), (130, 682116), (156, 568430), (195, 454744), (260, 341058), (312, 284215), (390, 227372), (520, 170529), (780, 113686), (1560, 56843)]