80691144

素因数分解:

$2^3\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{2549}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 201960000

約数和(自身を除く): 121268856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1319, 2549, 2638, 3957, 5098, 5276, 7647, 7914, 10196, 10552, 15294, 15828, 20392, 30588, 31656, 61176, 3362131, 6724262, 10086393, 13448524, 20172786, 26897048, 40345572, 80691144]

約数ペア:

[(1, 80691144), (2, 40345572), (3, 26897048), (4, 20172786), (6, 13448524), (8, 10086393), (12, 6724262), (24, 3362131), (1319, 61176), (2549, 31656), (2638, 30588), (3957, 20392), (5098, 15828), (5276, 15294), (7647, 10552), (7914, 10196)]