87115080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55843}}^1$

素因数の和:55870

約数の個数: 64

約数和(自身を含む): 281453760

約数和(自身を除く): 194338680

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, 55843, 111686, 167529, 223372, 279215, 335058, 446744, 558430, 670116, 725959, 837645, 1116860, 1340232, 1451918, 1675290, 2177877, 2233720, 2903836, 3350580, 3629795, 4355754, 5807672, 6701160, 7259590, 8711508, 10889385, 14519180, 17423016, 21778770, 29038360, 43557540, 87115080]

約数ペア:

[(1, 87115080), (2, 43557540), (3, 29038360), (4, 21778770), (5, 17423016), (6, 14519180), (8, 10889385), (10, 8711508), (12, 7259590), (13, 6701160), (15, 5807672), (20, 4355754), (24, 3629795), (26, 3350580), (30, 2903836), (39, 2233720), (40, 2177877), (52, 1675290), (60, 1451918), (65, 1340232), (78, 1116860), (104, 837645), (120, 725959), (130, 670116), (156, 558430), (195, 446744), (260, 335058), (312, 279215), (390, 223372), (520, 167529), (780, 111686), (1560, 55843)]