68257656

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4493}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 185781960

約数和(自身を除く): 117524304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 4493, 5064, 7596, 8986, 13479, 15192, 17972, 26958, 35944, 40437, 53916, 80874, 107832, 161748, 323496, 948023, 1896046, 2844069, 3792092, 5688138, 7584184, 8532207, 11376276, 17064414, 22752552, 34128828, 68257656]

約数ペア:

[(1, 68257656), (2, 34128828), (3, 22752552), (4, 17064414), (6, 11376276), (8, 8532207), (9, 7584184), (12, 5688138), (18, 3792092), (24, 2844069), (36, 1896046), (72, 948023), (211, 323496), (422, 161748), (633, 107832), (844, 80874), (1266, 53916), (1688, 40437), (1899, 35944), (2532, 26958), (3798, 17972), (4493, 15192), (5064, 13479), (7596, 8986)]