90008874

素因数分解:

$2^1\times 3^3\times {\mathrm{1061}}^1\times {\mathrm{1571}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 200335680

約数和(自身を除く): 110326806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1061, 1571, 2122, 3142, 3183, 4713, 6366, 9426, 9549, 14139, 19098, 28278, 28647, 42417, 57294, 84834, 1666831, 3333662, 5000493, 10000986, 15001479, 30002958, 45004437, 90008874]

約数ペア:

[(1, 90008874), (2, 45004437), (3, 30002958), (6, 15001479), (9, 10000986), (18, 5000493), (27, 3333662), (54, 1666831), (1061, 84834), (1571, 57294), (2122, 42417), (3142, 28647), (3183, 28278), (4713, 19098), (6366, 14139), (9426, 9549)]