64411128

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6829}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 175804200

約数和(自身を除く): 111393072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 6829, 9432, 13658, 20487, 27316, 40974, 54632, 61461, 81948, 122922, 163896, 245844, 491688, 894599, 1789198, 2683797, 3578396, 5367594, 7156792, 8051391, 10735188, 16102782, 21470376, 32205564, 64411128]

約数ペア:

[(1, 64411128), (2, 32205564), (3, 21470376), (4, 16102782), (6, 10735188), (8, 8051391), (9, 7156792), (12, 5367594), (18, 3578396), (24, 2683797), (36, 1789198), (72, 894599), (131, 491688), (262, 245844), (393, 163896), (524, 122922), (786, 81948), (1048, 61461), (1179, 54632), (1572, 40974), (2358, 27316), (3144, 20487), (4716, 13658), (6829, 9432)]