123090768

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 357760832

約数和(自身を除く): 234670064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 103, 129, 144, 172, 193, 206, 258, 309, 344, 386, 387, 412, 516, 579, 618, 688, 772, 774, 824, 927, 1032, 1158, 1236, 1544, 1548, 1648, 1737, 1854, 2064, 2316, 2472, 3088, 3096, 3474, 3708, 4429, 4632, 4944, 6192, 6948, 7416, 8299, 8858, 9264, 13287, 13896, 14832, 16598, 17716, 19879, 24897, 26574, 27792, 33196, 35432, 39758, 39861, 49794, 53148, 59637, 66392, 70864, 74691, 79516, 79722, 99588, 106296, 119274, 132784, 149382, 159032, 159444, 178911, 199176, 212592, 238548, 298764, 318064, 318888, 357822, 398352, 477096, 597528, 637776, 715644, 854797, 954192, 1195056, 1431288, 1709594, 2564391, 2862576, 3419188, 5128782, 6838376, 7693173, 10257564, 13676752, 15386346, 20515128, 30772692, 41030256, 61545384, 123090768]

約数ペア:

[(1, 123090768), (2, 61545384), (3, 41030256), (4, 30772692), (6, 20515128), (8, 15386346), (9, 13676752), (12, 10257564), (16, 7693173), (18, 6838376), (24, 5128782), (36, 3419188), (43, 2862576), (48, 2564391), (72, 1709594), (86, 1431288), (103, 1195056), (129, 954192), (144, 854797), (172, 715644), (193, 637776), (206, 597528), (258, 477096), (309, 398352), (344, 357822), (386, 318888), (387, 318064), (412, 298764), (516, 238548), (579, 212592), (618, 199176), (688, 178911), (772, 159444), (774, 159032), (824, 149382), (927, 132784), (1032, 119274), (1158, 106296), (1236, 99588), (1544, 79722), (1548, 79516), (1648, 74691), (1737, 70864), (1854, 66392), (2064, 59637), (2316, 53148), (2472, 49794), (3088, 39861), (3096, 39758), (3474, 35432), (3708, 33196), (4429, 27792), (4632, 26574), (4944, 24897), (6192, 19879), (6948, 17716), (7416, 16598), (8299, 14832), (8858, 13896), (9264, 13287)]