99686888

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^2$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 218141280

約数和(自身を除く): 118454392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 163, 268, 326, 469, 536, 652, 938, 1141, 1304, 1876, 2282, 3752, 4564, 9128, 10921, 21842, 26569, 43684, 53138, 76447, 87368, 106276, 152894, 185983, 212552, 305788, 371966, 611576, 743932, 1487864, 1780123, 3560246, 7120492, 12460861, 14240984, 24921722, 49843444, 99686888]

約数ペア:

[(1, 99686888), (2, 49843444), (4, 24921722), (7, 14240984), (8, 12460861), (14, 7120492), (28, 3560246), (56, 1780123), (67, 1487864), (134, 743932), (163, 611576), (268, 371966), (326, 305788), (469, 212552), (536, 185983), (652, 152894), (938, 106276), (1141, 87368), (1304, 76447), (1876, 53138), (2282, 43684), (3752, 26569), (4564, 21842), (9128, 10921)]