77819108

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 139507200

約数和(自身を除く): 61688092

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 2767, 5534, 7031, 11068, 14062, 28124, 218593, 246263, 437186, 492526, 874372, 985052, 19454777, 38909554, 77819108]

約数ペア:

[(1, 77819108), (2, 38909554), (4, 19454777), (79, 985052), (89, 874372), (158, 492526), (178, 437186), (316, 246263), (356, 218593), (2767, 28124), (5534, 14062), (7031, 11068)]