87084956

素因数分解:

$2^2\times 7^3\times {\mathrm{63473}}^1$

素因数の和:63498

約数の個数: 24

約数和(自身を含む): 177727200

約数和(自身を除く): 90642244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 63473, 126946, 253892, 444311, 888622, 1777244, 3110177, 6220354, 12440708, 21771239, 43542478, 87084956]

約数ペア:

[(1, 87084956), (2, 43542478), (4, 21771239), (7, 12440708), (14, 6220354), (28, 3110177), (49, 1777244), (98, 888622), (196, 444311), (343, 253892), (686, 126946), (1372, 63473)]