81882696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487397}}^1$

素因数の和:487413

約数の個数: 32

約数和(自身を含む): 233951040

約数和(自身を除く): 152068344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487397, 974794, 1462191, 1949588, 2924382, 3411779, 3899176, 5848764, 6823558, 10235337, 11697528, 13647116, 20470674, 27294232, 40941348, 81882696]

約数ペア:

[(1, 81882696), (2, 40941348), (3, 27294232), (4, 20470674), (6, 13647116), (7, 11697528), (8, 10235337), (12, 6823558), (14, 5848764), (21, 3899176), (24, 3411779), (28, 2924382), (42, 1949588), (56, 1462191), (84, 974794), (168, 487397)]