77319648

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{5479}}^1$

素因数の和:5509

約数の個数: 108

約数和(自身を含む): 255822840

約数和(自身を除く): 178503192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 5479, 7056, 10958, 14112, 16437, 21916, 32874, 38353, 43832, 49311, 65748, 76706, 87664, 98622, 115059, 131496, 153412, 175328, 197244, 230118, 262992, 268471, 306824, 345177, 394488, 460236, 525984, 536942, 613648, 690354, 788976, 805413, 920472, 1073884, 1227296, 1380708, 1577952, 1610826, 1840944, 2147768, 2416239, 2761416, 3221652, 3681888, 4295536, 4832478, 5522832, 6443304, 8591072, 9664956, 11045664, 12886608, 19329912, 25773216, 38659824, 77319648]

約数ペア:

[(1, 77319648), (2, 38659824), (3, 25773216), (4, 19329912), (6, 12886608), (7, 11045664), (8, 9664956), (9, 8591072), (12, 6443304), (14, 5522832), (16, 4832478), (18, 4295536), (21, 3681888), (24, 3221652), (28, 2761416), (32, 2416239), (36, 2147768), (42, 1840944), (48, 1610826), (49, 1577952), (56, 1380708), (63, 1227296), (72, 1073884), (84, 920472), (96, 805413), (98, 788976), (112, 690354), (126, 613648), (144, 536942), (147, 525984), (168, 460236), (196, 394488), (224, 345177), (252, 306824), (288, 268471), (294, 262992), (336, 230118), (392, 197244), (441, 175328), (504, 153412), (588, 131496), (672, 115059), (784, 98622), (882, 87664), (1008, 76706), (1176, 65748), (1568, 49311), (1764, 43832), (2016, 38353), (2352, 32874), (3528, 21916), (4704, 16437), (5479, 14112), (7056, 10958)]