71159724

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 184504320

約数和(自身を除く): 113344596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 131, 158, 191, 237, 262, 316, 382, 393, 474, 524, 573, 711, 764, 786, 948, 1146, 1179, 1422, 1572, 1719, 2292, 2358, 2844, 3438, 4716, 6876, 10349, 15089, 20698, 25021, 30178, 31047, 41396, 45267, 50042, 60356, 62094, 75063, 90534, 93141, 100084, 124188, 135801, 150126, 181068, 186282, 225189, 271602, 300252, 372564, 450378, 543204, 900756, 1976659, 3953318, 5929977, 7906636, 11859954, 17789931, 23719908, 35579862, 71159724]

約数ペア:

[(1, 71159724), (2, 35579862), (3, 23719908), (4, 17789931), (6, 11859954), (9, 7906636), (12, 5929977), (18, 3953318), (36, 1976659), (79, 900756), (131, 543204), (158, 450378), (191, 372564), (237, 300252), (262, 271602), (316, 225189), (382, 186282), (393, 181068), (474, 150126), (524, 135801), (573, 124188), (711, 100084), (764, 93141), (786, 90534), (948, 75063), (1146, 62094), (1179, 60356), (1422, 50042), (1572, 45267), (1719, 41396), (2292, 31047), (2358, 30178), (2844, 25021), (3438, 20698), (4716, 15089), (6876, 10349)]