42389856

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1548

約数の個数: 72

約数和(自身を含む): 121801680

約数和(自身を除く): 79411824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1429, 1648, 1854, 2472, 2858, 3296, 3708, 4287, 4944, 5716, 7416, 8574, 9888, 11432, 12861, 14832, 17148, 22864, 25722, 29664, 34296, 45728, 51444, 68592, 102888, 137184, 147187, 205776, 294374, 411552, 441561, 588748, 883122, 1177496, 1324683, 1766244, 2354992, 2649366, 3532488, 4709984, 5298732, 7064976, 10597464, 14129952, 21194928, 42389856]

約数ペア:

[(1, 42389856), (2, 21194928), (3, 14129952), (4, 10597464), (6, 7064976), (8, 5298732), (9, 4709984), (12, 3532488), (16, 2649366), (18, 2354992), (24, 1766244), (32, 1324683), (36, 1177496), (48, 883122), (72, 588748), (96, 441561), (103, 411552), (144, 294374), (206, 205776), (288, 147187), (309, 137184), (412, 102888), (618, 68592), (824, 51444), (927, 45728), (1236, 34296), (1429, 29664), (1648, 25722), (1854, 22864), (2472, 17148), (2858, 14832), (3296, 12861), (3708, 11432), (4287, 9888), (4944, 8574), (5716, 7416)]