85007244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1531}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 227177216

約数和(自身を除く): 142169972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1531, 1983, 2644, 3062, 3966, 4593, 4627, 6124, 7932, 9186, 9254, 10717, 13881, 18372, 18508, 21434, 27762, 32151, 42868, 55524, 64302, 128604, 1011991, 2023982, 3035973, 4047964, 6071946, 7083937, 12143892, 14167874, 21251811, 28335748, 42503622, 85007244]

約数ペア:

[(1, 85007244), (2, 42503622), (3, 28335748), (4, 21251811), (6, 14167874), (7, 12143892), (12, 7083937), (14, 6071946), (21, 4047964), (28, 3035973), (42, 2023982), (84, 1011991), (661, 128604), (1322, 64302), (1531, 55524), (1983, 42868), (2644, 32151), (3062, 27762), (3966, 21434), (4593, 18508), (4627, 18372), (6124, 13881), (7932, 10717), (9186, 9254)]