87354216

素因数分解:

$2^3\times 3^2\times {\mathrm{1213253}}^1$

素因数の和:1213265

約数の個数: 24

約数和(自身を含む): 236584530

約数和(自身を除く): 149230314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1213253, 2426506, 3639759, 4853012, 7279518, 9706024, 10919277, 14559036, 21838554, 29118072, 43677108, 87354216]

約数ペア:

[(1, 87354216), (2, 43677108), (3, 29118072), (4, 21838554), (6, 14559036), (8, 10919277), (9, 9706024), (12, 7279518), (18, 4853012), (24, 3639759), (36, 2426506), (72, 1213253)]