86941920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13933}}^1$

素因数の和:13964

約数の個数: 96

約数和(自身を含む): 294954912

約数和(自身を除く): 208012992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13933, 27866, 41799, 55732, 69665, 83598, 111464, 139330, 167196, 181129, 208995, 222928, 278660, 334392, 362258, 417990, 445856, 543387, 557320, 668784, 724516, 835980, 905645, 1086774, 1114640, 1337568, 1449032, 1671960, 1811290, 2173548, 2229280, 2716935, 2898064, 3343920, 3622580, 4347096, 5433870, 5796128, 6687840, 7245160, 8694192, 10867740, 14490320, 17388384, 21735480, 28980640, 43470960, 86941920]

約数ペア:

[(1, 86941920), (2, 43470960), (3, 28980640), (4, 21735480), (5, 17388384), (6, 14490320), (8, 10867740), (10, 8694192), (12, 7245160), (13, 6687840), (15, 5796128), (16, 5433870), (20, 4347096), (24, 3622580), (26, 3343920), (30, 2898064), (32, 2716935), (39, 2229280), (40, 2173548), (48, 1811290), (52, 1671960), (60, 1449032), (65, 1337568), (78, 1114640), (80, 1086774), (96, 905645), (104, 835980), (120, 724516), (130, 668784), (156, 557320), (160, 543387), (195, 445856), (208, 417990), (240, 362258), (260, 334392), (312, 278660), (390, 222928), (416, 208995), (480, 181129), (520, 167196), (624, 139330), (780, 111464), (1040, 83598), (1248, 69665), (1560, 55732), (2080, 41799), (3120, 27866), (6240, 13933)]