80641524

素因数分解:

$2^2\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{3769}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 188319040

約数和(自身を除く): 107677516

約数列:

[1, 2, 3, 4, 6, 12, 1783, 3566, 3769, 5349, 7132, 7538, 10698, 11307, 15076, 21396, 22614, 45228, 6720127, 13440254, 20160381, 26880508, 40320762, 80641524]

約数ペア:

[(1, 80641524), (2, 40320762), (3, 26880508), (4, 20160381), (6, 13440254), (12, 6720127), (1783, 45228), (3566, 22614), (3769, 21396), (5349, 15076), (7132, 11307), (7538, 10698)]