71639886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 145843200

約数和(自身を除く): 74203314

約数列:

[1, 2, 3, 6, 79, 158, 237, 359, 421, 474, 718, 842, 1077, 1263, 2154, 2526, 28361, 33259, 56722, 66518, 85083, 99777, 151139, 170166, 199554, 302278, 453417, 906834, 11939981, 23879962, 35819943, 71639886]

約数ペア:

[(1, 71639886), (2, 35819943), (3, 23879962), (6, 11939981), (79, 906834), (158, 453417), (237, 302278), (359, 199554), (421, 170166), (474, 151139), (718, 99777), (842, 85083), (1077, 66518), (1263, 56722), (2154, 33259), (2526, 28361)]