80272428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{142327}}^1$

素因数の和:142381

約数の個数: 24

約数和(自身を含む): 191288832

約数和(自身を除く): 111016404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 142327, 284654, 426981, 569308, 853962, 1707924, 6689369, 13378738, 20068107, 26757476, 40136214, 80272428]

約数ペア:

[(1, 80272428), (2, 40136214), (3, 26757476), (4, 20068107), (6, 13378738), (12, 6689369), (47, 1707924), (94, 853962), (141, 569308), (188, 426981), (282, 284654), (564, 142327)]