90521208

素因数分解:

$2^3\times 3^2\times {\mathrm{1257239}}^1$

素因数の和:1257251

約数の個数: 24

約数和(自身を含む): 245161800

約数和(自身を除く): 154640592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1257239, 2514478, 3771717, 5028956, 7543434, 10057912, 11315151, 15086868, 22630302, 30173736, 45260604, 90521208]

約数ペア:

[(1, 90521208), (2, 45260604), (3, 30173736), (4, 22630302), (6, 15086868), (8, 11315151), (9, 10057912), (12, 7543434), (18, 5028956), (24, 3771717), (36, 2514478), (72, 1257239)]