80495076

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3359}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 187971840

約数和(自身を除く): 107476764

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3359, 3994, 5991, 6718, 7988, 10077, 11982, 13436, 20154, 23964, 40308, 6707923, 13415846, 20123769, 26831692, 40247538, 80495076]

約数ペア:

[(1, 80495076), (2, 40247538), (3, 26831692), (4, 20123769), (6, 13415846), (12, 6707923), (1997, 40308), (3359, 23964), (3994, 20154), (5991, 13436), (6718, 11982), (7988, 10077)]