90918468

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{10567}}^1$

素因数の和:10816

約数の個数: 36

約数和(自身を含む): 230805120

約数和(自身を除く): 139886652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 10567, 21134, 31701, 42268, 63402, 95103, 126804, 190206, 380412, 2525513, 5051026, 7576539, 10102052, 15153078, 22729617, 30306156, 45459234, 90918468]

約数ペア:

[(1, 90918468), (2, 45459234), (3, 30306156), (4, 22729617), (6, 15153078), (9, 10102052), (12, 7576539), (18, 5051026), (36, 2525513), (239, 380412), (478, 190206), (717, 126804), (956, 95103), (1434, 63402), (2151, 42268), (2868, 31701), (4302, 21134), (8604, 10567)]