81170090576

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{541}}^1\times {\mathrm{40949}}^1$

素因数の和:41727

約数の個数: 40

約数和(自身を含む): 158249637000

約数和(自身を除く): 77079546424

約数列:

[1, 2, 4, 8, 16, 229, 458, 541, 916, 1082, 1832, 2164, 3664, 4328, 8656, 40949, 81898, 123889, 163796, 247778, 327592, 495556, 655184, 991112, 1982224, 9377321, 18754642, 22153409, 37509284, 44306818, 75018568, 88613636, 150037136, 177227272, 354454544, 5073130661, 10146261322, 20292522644, 40585045288, 81170090576]

約数ペア:

[(1, 81170090576), (2, 40585045288), (4, 20292522644), (8, 10146261322), (16, 5073130661), (229, 354454544), (458, 177227272), (541, 150037136), (916, 88613636), (1082, 75018568), (1832, 44306818), (2164, 37509284), (3664, 22153409), (4328, 18754642), (8656, 9377321), (40949, 1982224), (81898, 991112), (123889, 655184), (163796, 495556), (247778, 327592)]