90206256

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 80

約数和(自身を含む): 271808000

約数和(自身を除く): 181601744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5479, 5488, 8232, 10958, 16437, 16464, 21916, 32874, 38353, 43832, 65748, 76706, 87664, 115059, 131496, 153412, 230118, 262992, 268471, 306824, 460236, 536942, 613648, 805413, 920472, 1073884, 1610826, 1840944, 1879297, 2147768, 3221652, 3758594, 4295536, 5637891, 6443304, 7517188, 11275782, 12886608, 15034376, 22551564, 30068752, 45103128, 90206256]

約数ペア:

[(1, 90206256), (2, 45103128), (3, 30068752), (4, 22551564), (6, 15034376), (7, 12886608), (8, 11275782), (12, 7517188), (14, 6443304), (16, 5637891), (21, 4295536), (24, 3758594), (28, 3221652), (42, 2147768), (48, 1879297), (49, 1840944), (56, 1610826), (84, 1073884), (98, 920472), (112, 805413), (147, 613648), (168, 536942), (196, 460236), (294, 306824), (336, 268471), (343, 262992), (392, 230118), (588, 153412), (686, 131496), (784, 115059), (1029, 87664), (1176, 76706), (1372, 65748), (2058, 43832), (2352, 38353), (2744, 32874), (4116, 21916), (5479, 16464), (5488, 16437), (8232, 10958)]