79880086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25391}}^1$

素因数の和:25428

約数の個数: 24

約数和(自身を含む): 141839712

約数和(自身を除く): 61959626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25391, 50782, 279301, 330083, 558602, 660166, 3072311, 3630913, 6144622, 7261826, 39940043, 79880086]

約数ペア:

[(1, 79880086), (2, 39940043), (11, 7261826), (13, 6144622), (22, 3630913), (26, 3072311), (121, 660166), (143, 558602), (242, 330083), (286, 279301), (1573, 50782), (3146, 25391)]