77164788

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 191104704

約数和(自身を除く): 113939916

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 71, 82, 94, 123, 141, 142, 164, 188, 213, 246, 282, 284, 426, 492, 564, 852, 1927, 2209, 2911, 3337, 3854, 4418, 5781, 5822, 6627, 6674, 7708, 8733, 8836, 10011, 11562, 11644, 13254, 13348, 17466, 20022, 23124, 26508, 34932, 40044, 90569, 136817, 156839, 181138, 271707, 273634, 313678, 362276, 410451, 470517, 543414, 547268, 627356, 820902, 941034, 1086828, 1641804, 1882068, 6430399, 12860798, 19291197, 25721596, 38582394, 77164788]

約数ペア:

[(1, 77164788), (2, 38582394), (3, 25721596), (4, 19291197), (6, 12860798), (12, 6430399), (41, 1882068), (47, 1641804), (71, 1086828), (82, 941034), (94, 820902), (123, 627356), (141, 547268), (142, 543414), (164, 470517), (188, 410451), (213, 362276), (246, 313678), (282, 273634), (284, 271707), (426, 181138), (492, 156839), (564, 136817), (852, 90569), (1927, 40044), (2209, 34932), (2911, 26508), (3337, 23124), (3854, 20022), (4418, 17466), (5781, 13348), (5822, 13254), (6627, 11644), (6674, 11562), (7708, 10011), (8733, 8836)]