123174864

素因数分解:

$2^4\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1449

約数の個数: 80

約数和(自身を含む): 355334400

約数和(自身を除く): 232159536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 239, 432, 478, 717, 956, 1193, 1434, 1912, 2151, 2386, 2868, 3579, 3824, 4302, 4772, 5736, 6453, 7158, 8604, 9544, 10737, 11472, 12906, 14316, 17208, 19088, 21474, 25812, 28632, 32211, 34416, 42948, 51624, 57264, 64422, 85896, 103248, 128844, 171792, 257688, 285127, 515376, 570254, 855381, 1140508, 1710762, 2281016, 2566143, 3421524, 4562032, 5132286, 6843048, 7698429, 10264572, 13686096, 15396858, 20529144, 30793716, 41058288, 61587432, 123174864]

約数ペア:

[(1, 123174864), (2, 61587432), (3, 41058288), (4, 30793716), (6, 20529144), (8, 15396858), (9, 13686096), (12, 10264572), (16, 7698429), (18, 6843048), (24, 5132286), (27, 4562032), (36, 3421524), (48, 2566143), (54, 2281016), (72, 1710762), (108, 1140508), (144, 855381), (216, 570254), (239, 515376), (432, 285127), (478, 257688), (717, 171792), (956, 128844), (1193, 103248), (1434, 85896), (1912, 64422), (2151, 57264), (2386, 51624), (2868, 42948), (3579, 34416), (3824, 32211), (4302, 28632), (4772, 25812), (5736, 21474), (6453, 19088), (7158, 17208), (8604, 14316), (9544, 12906), (10737, 11472)]