89539902

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 199272528

約数和(自身を除く): 109732626

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 146, 166, 219, 249, 438, 498, 657, 747, 821, 1314, 1494, 1642, 2463, 4926, 6059, 7389, 12118, 14778, 18177, 36354, 54531, 59933, 68143, 109062, 119866, 136286, 179799, 204429, 359598, 408858, 539397, 613287, 1078794, 1226574, 4974439, 9948878, 14923317, 29846634, 44769951, 89539902]

約数ペア:

[(1, 89539902), (2, 44769951), (3, 29846634), (6, 14923317), (9, 9948878), (18, 4974439), (73, 1226574), (83, 1078794), (146, 613287), (166, 539397), (219, 408858), (249, 359598), (438, 204429), (498, 179799), (657, 136286), (747, 119866), (821, 109062), (1314, 68143), (1494, 59933), (1642, 54531), (2463, 36354), (4926, 18177), (6059, 14778), (7389, 12118)]