90085608

素因数分解:

$2^3\times 3^4\times {\mathrm{139021}}^1$

素因数の和:139039

約数の個数: 40

約数和(自身を含む): 252324930

約数和(自身を除く): 162239322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139021, 278042, 417063, 556084, 834126, 1112168, 1251189, 1668252, 2502378, 3336504, 3753567, 5004756, 7507134, 10009512, 11260701, 15014268, 22521402, 30028536, 45042804, 90085608]

約数ペア:

[(1, 90085608), (2, 45042804), (3, 30028536), (4, 22521402), (6, 15014268), (8, 11260701), (9, 10009512), (12, 7507134), (18, 5004756), (24, 3753567), (27, 3336504), (36, 2502378), (54, 1668252), (72, 1251189), (81, 1112168), (108, 834126), (162, 556084), (216, 417063), (324, 278042), (648, 139021)]