90197208

素因数分解:

$2^3\times 3^2\times {\mathrm{1252739}}^1$

素因数の和:1252751

約数の個数: 24

約数和(自身を含む): 244284300

約数和(自身を除く): 154087092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1252739, 2505478, 3758217, 5010956, 7516434, 10021912, 11274651, 15032868, 22549302, 30065736, 45098604, 90197208]

約数ペア:

[(1, 90197208), (2, 45098604), (3, 30065736), (4, 22549302), (6, 15032868), (8, 11274651), (9, 10021912), (12, 7516434), (18, 5010956), (24, 3758217), (36, 2505478), (72, 1252739)]