86745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27803}}^1$

素因数の和:27832

約数の個数: 80

約数和(自身を含む): 289606464

約数和(自身を除く): 202861104

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, 27803, 55606, 83409, 111212, 139015, 166818, 222424, 278030, 333636, 361439, 417045, 444848, 556060, 667272, 722878, 834090, 1084317, 1112120, 1334544, 1445756, 1668180, 1807195, 2168634, 2224240, 2891512, 3336360, 3614390, 4337268, 5421585, 5783024, 6672720, 7228780, 8674536, 10843170, 14457560, 17349072, 21686340, 28915120, 43372680, 86745360]

約数ペア:

[(1, 86745360), (2, 43372680), (3, 28915120), (4, 21686340), (5, 17349072), (6, 14457560), (8, 10843170), (10, 8674536), (12, 7228780), (13, 6672720), (15, 5783024), (16, 5421585), (20, 4337268), (24, 3614390), (26, 3336360), (30, 2891512), (39, 2224240), (40, 2168634), (48, 1807195), (52, 1668180), (60, 1445756), (65, 1334544), (78, 1112120), (80, 1084317), (104, 834090), (120, 722878), (130, 667272), (156, 556060), (195, 444848), (208, 417045), (240, 361439), (260, 333636), (312, 278030), (390, 222424), (520, 166818), (624, 139015), (780, 111212), (1040, 83409), (1560, 55606), (3120, 27803)]