68489232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 204272640

約数和(自身を除く): 135783408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 1979, 2163, 2472, 2884, 3958, 4326, 4944, 5768, 5937, 7916, 8652, 11536, 11874, 13853, 15832, 17304, 23748, 27706, 31664, 34608, 41559, 47496, 55412, 83118, 94992, 110824, 166236, 203837, 221648, 332472, 407674, 611511, 664944, 815348, 1223022, 1426859, 1630696, 2446044, 2853718, 3261392, 4280577, 4892088, 5707436, 8561154, 9784176, 11414872, 17122308, 22829744, 34244616, 68489232]

約数ペア:

[(1, 68489232), (2, 34244616), (3, 22829744), (4, 17122308), (6, 11414872), (7, 9784176), (8, 8561154), (12, 5707436), (14, 4892088), (16, 4280577), (21, 3261392), (24, 2853718), (28, 2446044), (42, 1630696), (48, 1426859), (56, 1223022), (84, 815348), (103, 664944), (112, 611511), (168, 407674), (206, 332472), (309, 221648), (336, 203837), (412, 166236), (618, 110824), (721, 94992), (824, 83118), (1236, 55412), (1442, 47496), (1648, 41559), (1979, 34608), (2163, 31664), (2472, 27706), (2884, 23748), (3958, 17304), (4326, 15832), (4944, 13853), (5768, 11874), (5937, 11536), (7916, 8652)]