90479312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^2$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 219369888

約数和(自身を除く): 128890576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 271, 308, 542, 616, 1084, 1232, 1897, 2168, 2981, 3794, 4336, 5962, 7588, 11924, 15176, 20867, 23848, 30352, 41734, 47696, 73441, 83468, 146882, 166936, 293764, 333872, 514087, 587528, 807851, 1028174, 1175056, 1615702, 2056348, 3231404, 4112696, 5654957, 6462808, 8225392, 11309914, 12925616, 22619828, 45239656, 90479312]

約数ペア:

[(1, 90479312), (2, 45239656), (4, 22619828), (7, 12925616), (8, 11309914), (11, 8225392), (14, 6462808), (16, 5654957), (22, 4112696), (28, 3231404), (44, 2056348), (56, 1615702), (77, 1175056), (88, 1028174), (112, 807851), (154, 587528), (176, 514087), (271, 333872), (308, 293764), (542, 166936), (616, 146882), (1084, 83468), (1232, 73441), (1897, 47696), (2168, 41734), (2981, 30352), (3794, 23848), (4336, 20867), (5962, 15176), (7588, 11924)]