90289416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6803}}^1$

素因数の和:6898

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 170984184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 6803, 13272, 13606, 20409, 27212, 40818, 47621, 54424, 81636, 95242, 142863, 163272, 190484, 285726, 380968, 537437, 571452, 1074874, 1142904, 1612311, 2149748, 3224622, 3762059, 4299496, 6449244, 7524118, 11286177, 12898488, 15048236, 22572354, 30096472, 45144708, 90289416]

約数ペア:

[(1, 90289416), (2, 45144708), (3, 30096472), (4, 22572354), (6, 15048236), (7, 12898488), (8, 11286177), (12, 7524118), (14, 6449244), (21, 4299496), (24, 3762059), (28, 3224622), (42, 2149748), (56, 1612311), (79, 1142904), (84, 1074874), (158, 571452), (168, 537437), (237, 380968), (316, 285726), (474, 190484), (553, 163272), (632, 142863), (948, 95242), (1106, 81636), (1659, 54424), (1896, 47621), (2212, 40818), (3318, 27212), (4424, 20409), (6636, 13606), (6803, 13272)]