123181728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75479}}^1$

素因数の和:75509

約数の個数: 48

約数和(自身を含む): 342377280

約数和(自身を除く): 219195552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 75479, 150958, 226437, 301916, 452874, 603832, 905748, 1207664, 1283143, 1811496, 2415328, 2566286, 3622992, 3849429, 5132572, 7245984, 7698858, 10265144, 15397716, 20530288, 30795432, 41060576, 61590864, 123181728]

約数ペア:

[(1, 123181728), (2, 61590864), (3, 41060576), (4, 30795432), (6, 20530288), (8, 15397716), (12, 10265144), (16, 7698858), (17, 7245984), (24, 5132572), (32, 3849429), (34, 3622992), (48, 2566286), (51, 2415328), (68, 1811496), (96, 1283143), (102, 1207664), (136, 905748), (204, 603832), (272, 452874), (408, 301916), (544, 226437), (816, 150958), (1632, 75479)]