80644296

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19423}}^1$

素因数の和:19605

約数の個数: 32

約数和(自身を含む): 202786560

約数和(自身を除く): 122142264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 19423, 38846, 58269, 77692, 116538, 155384, 233076, 466152, 3360179, 6720358, 10080537, 13440716, 20161074, 26881432, 40322148, 80644296]

約数ペア:

[(1, 80644296), (2, 40322148), (3, 26881432), (4, 20161074), (6, 13440716), (8, 10080537), (12, 6720358), (24, 3360179), (173, 466152), (346, 233076), (519, 155384), (692, 116538), (1038, 77692), (1384, 58269), (2076, 38846), (4152, 19423)]