85684404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549259}}^1$

素因数の和:549279

約数の個数: 24

約数和(自身を含む): 215309920

約数和(自身を除く): 129625516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 549259, 1098518, 1647777, 2197036, 3295554, 6591108, 7140367, 14280734, 21421101, 28561468, 42842202, 85684404]

約数ペア:

[(1, 85684404), (2, 42842202), (3, 28561468), (4, 21421101), (6, 14280734), (12, 7140367), (13, 6591108), (26, 3295554), (39, 2197036), (52, 1647777), (78, 1098518), (156, 549259)]