57621432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 171383040

約数和(自身を除く): 113761608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 296, 347, 374, 407, 408, 444, 561, 629, 694, 748, 814, 888, 1041, 1122, 1221, 1258, 1388, 1496, 1628, 1887, 2082, 2244, 2442, 2516, 2776, 3256, 3774, 3817, 4164, 4488, 4884, 5032, 5899, 6919, 7548, 7634, 8328, 9768, 11451, 11798, 12839, 13838, 15096, 15268, 17697, 20757, 22902, 23596, 25678, 27676, 30536, 35394, 38517, 41514, 45804, 47192, 51356, 55352, 64889, 70788, 77034, 83028, 91608, 102712, 129778, 141229, 141576, 154068, 166056, 194667, 218263, 259556, 282458, 308136, 389334, 423687, 436526, 519112, 564916, 654789, 778668, 847374, 873052, 1129832, 1309578, 1557336, 1694748, 1746104, 2400893, 2619156, 3389496, 4801786, 5238312, 7202679, 9603572, 14405358, 19207144, 28810716, 57621432]

約数ペア:

[(1, 57621432), (2, 28810716), (3, 19207144), (4, 14405358), (6, 9603572), (8, 7202679), (11, 5238312), (12, 4801786), (17, 3389496), (22, 2619156), (24, 2400893), (33, 1746104), (34, 1694748), (37, 1557336), (44, 1309578), (51, 1129832), (66, 873052), (68, 847374), (74, 778668), (88, 654789), (102, 564916), (111, 519112), (132, 436526), (136, 423687), (148, 389334), (187, 308136), (204, 282458), (222, 259556), (264, 218263), (296, 194667), (347, 166056), (374, 154068), (407, 141576), (408, 141229), (444, 129778), (561, 102712), (629, 91608), (694, 83028), (748, 77034), (814, 70788), (888, 64889), (1041, 55352), (1122, 51356), (1221, 47192), (1258, 45804), (1388, 41514), (1496, 38517), (1628, 35394), (1887, 30536), (2082, 27676), (2244, 25678), (2442, 23596), (2516, 22902), (2776, 20757), (3256, 17697), (3774, 15268), (3817, 15096), (4164, 13838), (4488, 12839), (4884, 11798), (5032, 11451), (5899, 9768), (6919, 8328), (7548, 7634)]