80709252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517367}}^1$

素因数の和:517387

約数の個数: 24

約数和(自身を含む): 202808256

約数和(自身を除く): 122099004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517367, 1034734, 1552101, 2069468, 3104202, 6208404, 6725771, 13451542, 20177313, 26903084, 40354626, 80709252]

約数ペア:

[(1, 80709252), (2, 40354626), (3, 26903084), (4, 20177313), (6, 13451542), (12, 6725771), (13, 6208404), (26, 3104202), (39, 2069468), (52, 1552101), (78, 1034734), (156, 517367)]