77988248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44111}}^1$

素因数の和:44147

約数の個数: 32

約数和(自身を含む): 166743360

約数和(自身を除く): 88755112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44111, 88222, 176444, 352888, 573443, 749887, 1146886, 1499774, 2293772, 2999548, 4587544, 5999096, 9748531, 19497062, 38994124, 77988248]

約数ペア:

[(1, 77988248), (2, 38994124), (4, 19497062), (8, 9748531), (13, 5999096), (17, 4587544), (26, 2999548), (34, 2293772), (52, 1499774), (68, 1146886), (104, 749887), (136, 573443), (221, 352888), (442, 176444), (884, 88222), (1768, 44111)]