80495802

素因数分解:

$2^1\times 3^3\times {\mathrm{1490663}}^1$

素因数の和:1490674

約数の個数: 16

約数和(自身を含む): 178879680

約数和(自身を除く): 98383878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1490663, 2981326, 4471989, 8943978, 13415967, 26831934, 40247901, 80495802]

約数ペア:

[(1, 80495802), (2, 40247901), (3, 26831934), (6, 13415967), (9, 8943978), (18, 4471989), (27, 2981326), (54, 1490663)]