81167496

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{1531}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 207463440

約数和(自身を除く): 126295944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1531, 2209, 3062, 4418, 4593, 6124, 6627, 8836, 9186, 12248, 13254, 17672, 18372, 26508, 36744, 53016, 71957, 143914, 215871, 287828, 431742, 575656, 863484, 1726968, 3381979, 6763958, 10145937, 13527916, 20291874, 27055832, 40583748, 81167496]

約数ペア:

[(1, 81167496), (2, 40583748), (3, 27055832), (4, 20291874), (6, 13527916), (8, 10145937), (12, 6763958), (24, 3381979), (47, 1726968), (94, 863484), (141, 575656), (188, 431742), (282, 287828), (376, 215871), (564, 143914), (1128, 71957), (1531, 53016), (2209, 36744), (3062, 26508), (4418, 18372), (4593, 17672), (6124, 13254), (6627, 12248), (8836, 9186)]