87793888

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 223216560

約数和(自身を除く): 135422672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 59, 73, 91, 98, 104, 112, 118, 146, 182, 196, 208, 224, 236, 292, 364, 392, 413, 416, 472, 511, 584, 637, 728, 767, 784, 826, 944, 949, 1022, 1168, 1274, 1456, 1534, 1568, 1652, 1888, 1898, 2044, 2336, 2548, 2891, 2912, 3068, 3304, 3577, 3796, 4088, 4307, 5096, 5369, 5782, 6136, 6608, 6643, 7154, 7592, 8176, 8614, 10192, 10738, 11564, 12272, 13216, 13286, 14308, 15184, 16352, 17228, 20384, 21476, 23128, 24544, 26572, 28616, 30149, 30368, 34456, 37583, 42952, 46256, 46501, 53144, 55991, 57232, 60298, 68912, 75166, 85904, 92512, 93002, 106288, 111982, 114464, 120596, 137824, 150332, 171808, 186004, 211043, 212576, 223964, 241192, 300664, 372008, 391937, 422086, 447928, 482384, 601328, 744016, 783874, 844172, 895856, 964768, 1202656, 1488032, 1567748, 1688344, 1791712, 2743559, 3135496, 3376688, 5487118, 6270992, 6753376, 10974236, 12541984, 21948472, 43896944, 87793888]

約数ペア:

[(1, 87793888), (2, 43896944), (4, 21948472), (7, 12541984), (8, 10974236), (13, 6753376), (14, 6270992), (16, 5487118), (26, 3376688), (28, 3135496), (32, 2743559), (49, 1791712), (52, 1688344), (56, 1567748), (59, 1488032), (73, 1202656), (91, 964768), (98, 895856), (104, 844172), (112, 783874), (118, 744016), (146, 601328), (182, 482384), (196, 447928), (208, 422086), (224, 391937), (236, 372008), (292, 300664), (364, 241192), (392, 223964), (413, 212576), (416, 211043), (472, 186004), (511, 171808), (584, 150332), (637, 137824), (728, 120596), (767, 114464), (784, 111982), (826, 106288), (944, 93002), (949, 92512), (1022, 85904), (1168, 75166), (1274, 68912), (1456, 60298), (1534, 57232), (1568, 55991), (1652, 53144), (1888, 46501), (1898, 46256), (2044, 42952), (2336, 37583), (2548, 34456), (2891, 30368), (2912, 30149), (3068, 28616), (3304, 26572), (3577, 24544), (3796, 23128), (4088, 21476), (4307, 20384), (5096, 17228), (5369, 16352), (5782, 15184), (6136, 14308), (6608, 13286), (6643, 13216), (7154, 12272), (7592, 11564), (8176, 10738), (8614, 10192)]