90725808

素因数分解:

$2^4\times 3^1\times {\mathrm{1890121}}^1$

素因数の和:1890132

約数の個数: 20

約数和(自身を含む): 234375128

約数和(自身を除く): 143649320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1890121, 3780242, 5670363, 7560484, 11340726, 15120968, 22681452, 30241936, 45362904, 90725808]

約数ペア:

[(1, 90725808), (2, 45362904), (3, 30241936), (4, 22681452), (6, 15120968), (8, 11340726), (12, 7560484), (16, 5670363), (24, 3780242), (48, 1890121)]