90746068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 193100544

約数和(自身を除く): 102354476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 311, 476, 613, 622, 1226, 1244, 2177, 2452, 4291, 4354, 5287, 8582, 8708, 10421, 10574, 17164, 20842, 21148, 37009, 41684, 72947, 74018, 145894, 148036, 190643, 291788, 381286, 762572, 1334501, 2669002, 3240931, 5338004, 6481862, 12963724, 22686517, 45373034, 90746068]

約数ペア:

[(1, 90746068), (2, 45373034), (4, 22686517), (7, 12963724), (14, 6481862), (17, 5338004), (28, 3240931), (34, 2669002), (68, 1334501), (119, 762572), (238, 381286), (311, 291788), (476, 190643), (613, 148036), (622, 145894), (1226, 74018), (1244, 72947), (2177, 41684), (2452, 37009), (4291, 21148), (4354, 20842), (5287, 17164), (8582, 10574), (8708, 10421)]