80267388

素因数分解:

$2^2\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{3541}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 187442640

約数和(自身を除く): 107175252

約数列:

[1, 2, 3, 4, 6, 12, 1889, 3541, 3778, 5667, 7082, 7556, 10623, 11334, 14164, 21246, 22668, 42492, 6688949, 13377898, 20066847, 26755796, 40133694, 80267388]

約数ペア:

[(1, 80267388), (2, 40133694), (3, 26755796), (4, 20066847), (6, 13377898), (12, 6688949), (1889, 42492), (3541, 22668), (3778, 21246), (5667, 14164), (7082, 11334), (7556, 10623)]