91918201984

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{7603}}^1$

素因数の和:7858

約数の個数: 128

約数和(自身を含む): 212950932480

約数和(自身を除く): 121032730496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 131, 206, 224, 262, 412, 448, 524, 721, 824, 896, 917, 1048, 1442, 1648, 1834, 2096, 2884, 3296, 3668, 4192, 5768, 6592, 7336, 7603, 8384, 11536, 13184, 13493, 14672, 15206, 16768, 23072, 26986, 29344, 30412, 46144, 53221, 53972, 58688, 60824, 92288, 94451, 106442, 107944, 117376, 121648, 188902, 212884, 215888, 243296, 377804, 425768, 431776, 486592, 755608, 783109, 851536, 863552, 973184, 995993, 1511216, 1566218, 1703072, 1727104, 1991986, 3022432, 3132436, 3406144, 3983972, 5481763, 6044864, 6264872, 6812288, 6971951, 7967944, 10963526, 12089728, 12529744, 13943902, 15935888, 21927052, 25059488, 27887804, 31871776, 43854104, 50118976, 55775608, 63743552, 87708208, 100237952, 102587279, 111551216, 127487104, 175416416, 205174558, 223102432, 350832832, 410349116, 446204864, 701665664, 718110953, 820698232, 892409728, 1436221906, 1641396464, 2872443812, 3282792928, 5744887624, 6565585856, 11489775248, 13131171712, 22979550496, 45959100992, 91918201984]

約数ペア:

[(1, 91918201984), (2, 45959100992), (4, 22979550496), (7, 13131171712), (8, 11489775248), (14, 6565585856), (16, 5744887624), (28, 3282792928), (32, 2872443812), (56, 1641396464), (64, 1436221906), (103, 892409728), (112, 820698232), (128, 718110953), (131, 701665664), (206, 446204864), (224, 410349116), (262, 350832832), (412, 223102432), (448, 205174558), (524, 175416416), (721, 127487104), (824, 111551216), (896, 102587279), (917, 100237952), (1048, 87708208), (1442, 63743552), (1648, 55775608), (1834, 50118976), (2096, 43854104), (2884, 31871776), (3296, 27887804), (3668, 25059488), (4192, 21927052), (5768, 15935888), (6592, 13943902), (7336, 12529744), (7603, 12089728), (8384, 10963526), (11536, 7967944), (13184, 6971951), (13493, 6812288), (14672, 6264872), (15206, 6044864), (16768, 5481763), (23072, 3983972), (26986, 3406144), (29344, 3132436), (30412, 3022432), (46144, 1991986), (53221, 1727104), (53972, 1703072), (58688, 1566218), (60824, 1511216), (92288, 995993), (94451, 973184), (106442, 863552), (107944, 851536), (117376, 783109), (121648, 755608), (188902, 486592), (212884, 431776), (215888, 425768), (243296, 377804)]