90660416

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18397}}^1$

素因数の和:18427

約数の個数: 56

約数和(自身を含む): 224308416

約数和(自身を除く): 133648000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 18397, 36794, 73588, 128779, 147176, 202367, 257558, 294352, 404734, 515116, 588704, 809468, 1030232, 1177408, 1416569, 1618936, 2060464, 2833138, 3237872, 4120928, 5666276, 6475744, 8241856, 11332552, 12951488, 22665104, 45330208, 90660416]

約数ペア:

[(1, 90660416), (2, 45330208), (4, 22665104), (7, 12951488), (8, 11332552), (11, 8241856), (14, 6475744), (16, 5666276), (22, 4120928), (28, 3237872), (32, 2833138), (44, 2060464), (56, 1618936), (64, 1416569), (77, 1177408), (88, 1030232), (112, 809468), (154, 588704), (176, 515116), (224, 404734), (308, 294352), (352, 257558), (448, 202367), (616, 147176), (704, 128779), (1232, 73588), (2464, 36794), (4928, 18397)]