80243868

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{5441}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 187422480

約数和(自身を除く): 107178612

約数列:

[1, 2, 3, 4, 6, 12, 1229, 2458, 3687, 4916, 5441, 7374, 10882, 14748, 16323, 21764, 32646, 65292, 6686989, 13373978, 20060967, 26747956, 40121934, 80243868]

約数ペア:

[(1, 80243868), (2, 40121934), (3, 26747956), (4, 20060967), (6, 13373978), (12, 6686989), (1229, 65292), (2458, 32646), (3687, 21764), (4916, 16323), (5441, 14748), (7374, 10882)]