76913068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1871}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 138378240

約数和(自身を除く): 61465172

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 956, 1871, 3742, 7484, 10277, 20554, 41108, 80453, 160906, 321812, 447169, 894338, 1788676, 19228267, 38456534, 76913068]

約数ペア:

[(1, 76913068), (2, 38456534), (4, 19228267), (43, 1788676), (86, 894338), (172, 447169), (239, 321812), (478, 160906), (956, 80453), (1871, 41108), (3742, 20554), (7484, 10277)]