90294176

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 204490944

約数和(自身を除く): 114196768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2473, 2608, 4564, 4946, 5216, 9128, 9892, 17311, 18256, 19784, 34622, 36512, 39568, 69244, 79136, 138488, 276976, 403099, 553952, 806198, 1612396, 2821693, 3224792, 5643386, 6449584, 11286772, 12899168, 22573544, 45147088, 90294176]

約数ペア:

[(1, 90294176), (2, 45147088), (4, 22573544), (7, 12899168), (8, 11286772), (14, 6449584), (16, 5643386), (28, 3224792), (32, 2821693), (56, 1612396), (112, 806198), (163, 553952), (224, 403099), (326, 276976), (652, 138488), (1141, 79136), (1304, 69244), (2282, 39568), (2473, 36512), (2608, 34622), (4564, 19784), (4946, 18256), (5216, 17311), (9128, 9892)]