78717060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14107}}^1$

素因数の和:14153

約数の個数: 72

約数和(自身を含む): 246494976

約数和(自身を除く): 167777916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14107, 28214, 42321, 56428, 70535, 84642, 126963, 141070, 169284, 211605, 253926, 282140, 423210, 437317, 507852, 634815, 846420, 874634, 1269630, 1311951, 1749268, 2186585, 2539260, 2623902, 3935853, 4373170, 5247804, 6559755, 7871706, 8746340, 13119510, 15743412, 19679265, 26239020, 39358530, 78717060]

約数ペア:

[(1, 78717060), (2, 39358530), (3, 26239020), (4, 19679265), (5, 15743412), (6, 13119510), (9, 8746340), (10, 7871706), (12, 6559755), (15, 5247804), (18, 4373170), (20, 3935853), (30, 2623902), (31, 2539260), (36, 2186585), (45, 1749268), (60, 1311951), (62, 1269630), (90, 874634), (93, 846420), (124, 634815), (155, 507852), (180, 437317), (186, 423210), (279, 282140), (310, 253926), (372, 211605), (465, 169284), (558, 141070), (620, 126963), (930, 84642), (1116, 70535), (1395, 56428), (1860, 42321), (2790, 28214), (5580, 14107)]