87339972

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 210107520

約数和(自身を除く): 122767548

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 318, 356, 534, 636, 1068, 1543, 3086, 4629, 4717, 6172, 9258, 9434, 14151, 18516, 18868, 28302, 56604, 81779, 137327, 163558, 245337, 274654, 327116, 411981, 490674, 549308, 823962, 981348, 1647924, 7278331, 14556662, 21834993, 29113324, 43669986, 87339972]

約数ペア:

[(1, 87339972), (2, 43669986), (3, 29113324), (4, 21834993), (6, 14556662), (12, 7278331), (53, 1647924), (89, 981348), (106, 823962), (159, 549308), (178, 490674), (212, 411981), (267, 327116), (318, 274654), (356, 245337), (534, 163558), (636, 137327), (1068, 81779), (1543, 56604), (3086, 28302), (4629, 18868), (4717, 18516), (6172, 14151), (9258, 9434)]