77381788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{10531}}^1$

素因数の和:10713

約数の個数: 24

約数和(自身を含む): 148627584

約数和(自身を除く): 71245796

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 10531, 21062, 42124, 115841, 231682, 463364, 1758677, 3517354, 7034708, 19345447, 38690894, 77381788]

約数ペア:

[(1, 77381788), (2, 38690894), (4, 19345447), (11, 7034708), (22, 3517354), (44, 1758677), (167, 463364), (334, 231682), (668, 115841), (1837, 42124), (3674, 21062), (7348, 10531)]