78865248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 185892000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 96, 112, 132, 141, 154, 168, 176, 188, 224, 227, 231, 264, 282, 308, 329, 336, 352, 376, 454, 462, 517, 528, 564, 616, 658, 672, 681, 752, 908, 924, 987, 1034, 1056, 1128, 1232, 1316, 1362, 1504, 1551, 1589, 1816, 1848, 1974, 2068, 2256, 2464, 2497, 2632, 2724, 3102, 3178, 3619, 3632, 3696, 3948, 4136, 4512, 4767, 4994, 5264, 5448, 6204, 6356, 7238, 7264, 7392, 7491, 7896, 8272, 9534, 9988, 10528, 10669, 10857, 10896, 12408, 12712, 14476, 14982, 15792, 16544, 17479, 19068, 19976, 21338, 21714, 21792, 24816, 25424, 28952, 29964, 31584, 32007, 34958, 38136, 39952, 42676, 43428, 49632, 50848, 52437, 57904, 59928, 64014, 69916, 74683, 76272, 79904, 85352, 86856, 104874, 115808, 117359, 119856, 128028, 139832, 149366, 152544, 170704, 173712, 209748, 224049, 234718, 239712, 256056, 279664, 298732, 341408, 347424, 352077, 419496, 448098, 469436, 512112, 559328, 597464, 704154, 821513, 838992, 896196, 938872, 1024224, 1194928, 1408308, 1643026, 1677984, 1792392, 1877744, 2389856, 2464539, 2816616, 3286052, 3584784, 3755488, 4929078, 5633232, 6572104, 7169568, 9858156, 11266464, 13144208, 19716312, 26288416, 39432624, 78865248]

約数ペア:

[(1, 78865248), (2, 39432624), (3, 26288416), (4, 19716312), (6, 13144208), (7, 11266464), (8, 9858156), (11, 7169568), (12, 6572104), (14, 5633232), (16, 4929078), (21, 3755488), (22, 3584784), (24, 3286052), (28, 2816616), (32, 2464539), (33, 2389856), (42, 1877744), (44, 1792392), (47, 1677984), (48, 1643026), (56, 1408308), (66, 1194928), (77, 1024224), (84, 938872), (88, 896196), (94, 838992), (96, 821513), (112, 704154), (132, 597464), (141, 559328), (154, 512112), (168, 469436), (176, 448098), (188, 419496), (224, 352077), (227, 347424), (231, 341408), (264, 298732), (282, 279664), (308, 256056), (329, 239712), (336, 234718), (352, 224049), (376, 209748), (454, 173712), (462, 170704), (517, 152544), (528, 149366), (564, 139832), (616, 128028), (658, 119856), (672, 117359), (681, 115808), (752, 104874), (908, 86856), (924, 85352), (987, 79904), (1034, 76272), (1056, 74683), (1128, 69916), (1232, 64014), (1316, 59928), (1362, 57904), (1504, 52437), (1551, 50848), (1589, 49632), (1816, 43428), (1848, 42676), (1974, 39952), (2068, 38136), (2256, 34958), (2464, 32007), (2497, 31584), (2632, 29964), (2724, 28952), (3102, 25424), (3178, 24816), (3619, 21792), (3632, 21714), (3696, 21338), (3948, 19976), (4136, 19068), (4512, 17479), (4767, 16544), (4994, 15792), (5264, 14982), (5448, 14476), (6204, 12712), (6356, 12408), (7238, 10896), (7264, 10857), (7392, 10669), (7491, 10528), (7896, 9988), (8272, 9534)]