77826490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9839}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 161533440

約数和(自身を除く): 83706950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 9839, 19678, 49195, 68873, 98390, 137746, 344365, 688730, 1111807, 2223614, 5559035, 7782649, 11118070, 15565298, 38913245, 77826490]

約数ペア:

[(1, 77826490), (2, 38913245), (5, 15565298), (7, 11118070), (10, 7782649), (14, 5559035), (35, 2223614), (70, 1111807), (113, 688730), (226, 344365), (565, 137746), (791, 98390), (1130, 68873), (1582, 49195), (3955, 19678), (7910, 9839)]