77616548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2521}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 139819680

約数和(自身を除く): 62203132

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 2521, 5042, 7697, 10084, 15394, 30788, 108403, 216806, 433612, 451259, 902518, 1805036, 19404137, 38808274, 77616548]

約数ペア:

[(1, 77616548), (2, 38808274), (4, 19404137), (43, 1805036), (86, 902518), (172, 451259), (179, 433612), (358, 216806), (716, 108403), (2521, 30788), (5042, 15394), (7697, 10084)]