74093472

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 223711488

約数和(自身を除く): 149618016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 193, 248, 258, 279, 288, 344, 372, 386, 387, 496, 516, 558, 579, 688, 744, 772, 774, 992, 1032, 1116, 1158, 1333, 1376, 1488, 1544, 1548, 1737, 2064, 2232, 2316, 2666, 2976, 3088, 3096, 3474, 3999, 4128, 4464, 4632, 5332, 5983, 6176, 6192, 6948, 7998, 8299, 8928, 9264, 10664, 11966, 11997, 12384, 13896, 15996, 16598, 17949, 18528, 21328, 23932, 23994, 24897, 27792, 31992, 33196, 35898, 42656, 47864, 47988, 49794, 53847, 55584, 63984, 66392, 71796, 74691, 95728, 95976, 99588, 107694, 127968, 132784, 143592, 149382, 191456, 191952, 199176, 215388, 257269, 265568, 287184, 298764, 383904, 398352, 430776, 514538, 574368, 597528, 771807, 796704, 861552, 1029076, 1195056, 1543614, 1723104, 2058152, 2315421, 2390112, 3087228, 4116304, 4630842, 6174456, 8232608, 9261684, 12348912, 18523368, 24697824, 37046736, 74093472]

約数ペア:

[(1, 74093472), (2, 37046736), (3, 24697824), (4, 18523368), (6, 12348912), (8, 9261684), (9, 8232608), (12, 6174456), (16, 4630842), (18, 4116304), (24, 3087228), (31, 2390112), (32, 2315421), (36, 2058152), (43, 1723104), (48, 1543614), (62, 1195056), (72, 1029076), (86, 861552), (93, 796704), (96, 771807), (124, 597528), (129, 574368), (144, 514538), (172, 430776), (186, 398352), (193, 383904), (248, 298764), (258, 287184), (279, 265568), (288, 257269), (344, 215388), (372, 199176), (386, 191952), (387, 191456), (496, 149382), (516, 143592), (558, 132784), (579, 127968), (688, 107694), (744, 99588), (772, 95976), (774, 95728), (992, 74691), (1032, 71796), (1116, 66392), (1158, 63984), (1333, 55584), (1376, 53847), (1488, 49794), (1544, 47988), (1548, 47864), (1737, 42656), (2064, 35898), (2232, 33196), (2316, 31992), (2666, 27792), (2976, 24897), (3088, 23994), (3096, 23932), (3474, 21328), (3999, 18528), (4128, 17949), (4464, 16598), (4632, 15996), (5332, 13896), (5983, 12384), (6176, 11997), (6192, 11966), (6948, 10664), (7998, 9264), (8299, 8928)]