77320894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 139645440

約数和(自身を除く): 62324546

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 2203, 2507, 4406, 5014, 15421, 17549, 30842, 35098, 50669, 101338, 240127, 354683, 480254, 709366, 1680889, 3361778, 5522921, 11045842, 38660447, 77320894]

約数ペア:

[(1, 77320894), (2, 38660447), (7, 11045842), (14, 5522921), (23, 3361778), (46, 1680889), (109, 709366), (161, 480254), (218, 354683), (322, 240127), (763, 101338), (1526, 50669), (2203, 35098), (2507, 30842), (4406, 17549), (5014, 15421)]