77641036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9749}}^1$

素因数の和:9945

約数の個数: 24

約数和(自身を含む): 149058000

約数和(自身を除く): 71416964

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 9749, 19498, 38996, 107239, 214478, 428956, 1764569, 3529138, 7058276, 19410259, 38820518, 77641036]

約数ペア:

[(1, 77641036), (2, 38820518), (4, 19410259), (11, 7058276), (22, 3529138), (44, 1764569), (181, 428956), (362, 214478), (724, 107239), (1991, 38996), (3982, 19498), (7964, 9749)]