87942660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3693

約数の個数: 96

約数和(自身を含む): 273810432

約数和(自身を除く): 185867772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3637, 4030, 4836, 6045, 7274, 8060, 10911, 12090, 14548, 18185, 21822, 24180, 36370, 43644, 47281, 54555, 72740, 94562, 109110, 112747, 141843, 189124, 218220, 225494, 236405, 283686, 338241, 450988, 472810, 563735, 567372, 676482, 709215, 945620, 1127470, 1352964, 1418430, 1465711, 1691205, 2254940, 2836860, 2931422, 3382410, 4397133, 5862844, 6764820, 7328555, 8794266, 14657110, 17588532, 21985665, 29314220, 43971330, 87942660]

約数ペア:

[(1, 87942660), (2, 43971330), (3, 29314220), (4, 21985665), (5, 17588532), (6, 14657110), (10, 8794266), (12, 7328555), (13, 6764820), (15, 5862844), (20, 4397133), (26, 3382410), (30, 2931422), (31, 2836860), (39, 2254940), (52, 1691205), (60, 1465711), (62, 1418430), (65, 1352964), (78, 1127470), (93, 945620), (124, 709215), (130, 676482), (155, 567372), (156, 563735), (186, 472810), (195, 450988), (260, 338241), (310, 283686), (372, 236405), (390, 225494), (403, 218220), (465, 189124), (620, 141843), (780, 112747), (806, 109110), (930, 94562), (1209, 72740), (1612, 54555), (1860, 47281), (2015, 43644), (2418, 36370), (3637, 24180), (4030, 21822), (4836, 18185), (6045, 14548), (7274, 12090), (8060, 10911)]