80066

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 24

約数和(自身を含む): 150480

約数和(自身を除く): 70414

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1634, 1862, 2107, 4214, 5719, 11438, 40033, 80066]

約数ペア:

[(1, 80066), (2, 40033), (7, 11438), (14, 5719), (19, 4214), (38, 2107), (43, 1862), (49, 1634), (86, 931), (98, 817), (133, 602), (266, 301)]