74057148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 218889216

約数和(自身を除く): 144832068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 47, 66, 69, 92, 94, 99, 132, 138, 141, 173, 188, 198, 207, 253, 276, 282, 346, 396, 414, 423, 506, 517, 519, 564, 692, 759, 828, 846, 1012, 1034, 1038, 1081, 1518, 1551, 1557, 1692, 1903, 2068, 2076, 2162, 2277, 3036, 3102, 3114, 3243, 3806, 3979, 4324, 4554, 4653, 5709, 6204, 6228, 6486, 7612, 7958, 8131, 9108, 9306, 9729, 11418, 11891, 11937, 12972, 15916, 16262, 17127, 18612, 19458, 22836, 23782, 23874, 24393, 32524, 34254, 35673, 35811, 38916, 43769, 47564, 47748, 48786, 68508, 71346, 71622, 73179, 87538, 89441, 97572, 107019, 131307, 142692, 143244, 146358, 175076, 178882, 187013, 214038, 262614, 268323, 292716, 357764, 374026, 393921, 428076, 525228, 536646, 561039, 748052, 787842, 804969, 1073292, 1122078, 1575684, 1609938, 1683117, 2057143, 2244156, 3219876, 3366234, 4114286, 6171429, 6732468, 8228572, 12342858, 18514287, 24685716, 37028574, 74057148]

約数ペア:

[(1, 74057148), (2, 37028574), (3, 24685716), (4, 18514287), (6, 12342858), (9, 8228572), (11, 6732468), (12, 6171429), (18, 4114286), (22, 3366234), (23, 3219876), (33, 2244156), (36, 2057143), (44, 1683117), (46, 1609938), (47, 1575684), (66, 1122078), (69, 1073292), (92, 804969), (94, 787842), (99, 748052), (132, 561039), (138, 536646), (141, 525228), (173, 428076), (188, 393921), (198, 374026), (207, 357764), (253, 292716), (276, 268323), (282, 262614), (346, 214038), (396, 187013), (414, 178882), (423, 175076), (506, 146358), (517, 143244), (519, 142692), (564, 131307), (692, 107019), (759, 97572), (828, 89441), (846, 87538), (1012, 73179), (1034, 71622), (1038, 71346), (1081, 68508), (1518, 48786), (1551, 47748), (1557, 47564), (1692, 43769), (1903, 38916), (2068, 35811), (2076, 35673), (2162, 34254), (2277, 32524), (3036, 24393), (3102, 23874), (3114, 23782), (3243, 22836), (3806, 19458), (3979, 18612), (4324, 17127), (4554, 16262), (4653, 15916), (5709, 12972), (6204, 11937), (6228, 11891), (6486, 11418), (7612, 9729), (7958, 9306), (8131, 9108)]