90589128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3738

約数の個数: 64

約数和(自身を含む): 260613120

約数和(自身を除く): 170023992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 3171, 3571, 3624, 4228, 6342, 7142, 8456, 10713, 12684, 14284, 21426, 24997, 25368, 28568, 42852, 49994, 74991, 85704, 99988, 149982, 199976, 299964, 539221, 599928, 1078442, 1617663, 2156884, 3235326, 3774547, 4313768, 6470652, 7549094, 11323641, 12941304, 15098188, 22647282, 30196376, 45294564, 90589128]

約数ペア:

[(1, 90589128), (2, 45294564), (3, 30196376), (4, 22647282), (6, 15098188), (7, 12941304), (8, 11323641), (12, 7549094), (14, 6470652), (21, 4313768), (24, 3774547), (28, 3235326), (42, 2156884), (56, 1617663), (84, 1078442), (151, 599928), (168, 539221), (302, 299964), (453, 199976), (604, 149982), (906, 99988), (1057, 85704), (1208, 74991), (1812, 49994), (2114, 42852), (3171, 28568), (3571, 25368), (3624, 24997), (4228, 21426), (6342, 14284), (7142, 12684), (8456, 10713)]