87101040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27917}}^1$

素因数の和:27946

約数の個数: 80

約数和(自身を含む): 290793888

約数和(自身を除く): 203692848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27917, 55834, 83751, 111668, 139585, 167502, 223336, 279170, 335004, 362921, 418755, 446672, 558340, 670008, 725842, 837510, 1088763, 1116680, 1340016, 1451684, 1675020, 1814605, 2177526, 2233360, 2903368, 3350040, 3629210, 4355052, 5443815, 5806736, 6700080, 7258420, 8710104, 10887630, 14516840, 17420208, 21775260, 29033680, 43550520, 87101040]

約数ペア:

[(1, 87101040), (2, 43550520), (3, 29033680), (4, 21775260), (5, 17420208), (6, 14516840), (8, 10887630), (10, 8710104), (12, 7258420), (13, 6700080), (15, 5806736), (16, 5443815), (20, 4355052), (24, 3629210), (26, 3350040), (30, 2903368), (39, 2233360), (40, 2177526), (48, 1814605), (52, 1675020), (60, 1451684), (65, 1340016), (78, 1116680), (80, 1088763), (104, 837510), (120, 725842), (130, 670008), (156, 558340), (195, 446672), (208, 418755), (240, 362921), (260, 335004), (312, 279170), (390, 223336), (520, 167502), (624, 139585), (780, 111668), (1040, 83751), (1560, 55834), (3120, 27917)]