77977636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 160755840

約数和(自身を除く): 82778204

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2657, 2668, 5314, 7337, 10628, 14674, 29227, 29348, 58454, 61111, 77053, 116908, 122222, 154106, 244444, 308212, 672221, 847583, 1344442, 1695166, 1772219, 2688884, 3390332, 3544438, 7088876, 19494409, 38988818, 77977636]

約数ペア:

[(1, 77977636), (2, 38988818), (4, 19494409), (11, 7088876), (22, 3544438), (23, 3390332), (29, 2688884), (44, 1772219), (46, 1695166), (58, 1344442), (92, 847583), (116, 672221), (253, 308212), (319, 244444), (506, 154106), (638, 122222), (667, 116908), (1012, 77053), (1276, 61111), (1334, 58454), (2657, 29348), (2668, 29227), (5314, 14674), (7337, 10628)]