71328768

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 176

約数和(自身を含む): 226381824

約数和(自身を除く): 155053056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 107, 112, 124, 128, 168, 186, 192, 214, 217, 224, 248, 256, 321, 336, 372, 384, 428, 434, 448, 496, 512, 642, 651, 672, 744, 749, 768, 856, 868, 896, 992, 1024, 1284, 1302, 1344, 1488, 1498, 1536, 1712, 1736, 1792, 1984, 2247, 2568, 2604, 2688, 2976, 2996, 3072, 3317, 3424, 3472, 3584, 3968, 4494, 5136, 5208, 5376, 5952, 5992, 6634, 6848, 6944, 7168, 7936, 8988, 9951, 10272, 10416, 10752, 11904, 11984, 13268, 13696, 13888, 15872, 17976, 19902, 20544, 20832, 21504, 23219, 23808, 23968, 26536, 27392, 27776, 31744, 35952, 39804, 41088, 41664, 46438, 47616, 47936, 53072, 54784, 55552, 69657, 71904, 79608, 82176, 83328, 92876, 95232, 95872, 106144, 109568, 111104, 139314, 143808, 159216, 164352, 166656, 185752, 191744, 212288, 222208, 278628, 287616, 318432, 328704, 333312, 371504, 383488, 424576, 557256, 575232, 636864, 666624, 743008, 766976, 849152, 1114512, 1150464, 1273728, 1486016, 1698304, 2229024, 2300928, 2547456, 2972032, 3396608, 4458048, 5094912, 5944064, 8916096, 10189824, 11888128, 17832192, 23776256, 35664384, 71328768]

約数ペア:

[(1, 71328768), (2, 35664384), (3, 23776256), (4, 17832192), (6, 11888128), (7, 10189824), (8, 8916096), (12, 5944064), (14, 5094912), (16, 4458048), (21, 3396608), (24, 2972032), (28, 2547456), (31, 2300928), (32, 2229024), (42, 1698304), (48, 1486016), (56, 1273728), (62, 1150464), (64, 1114512), (84, 849152), (93, 766976), (96, 743008), (107, 666624), (112, 636864), (124, 575232), (128, 557256), (168, 424576), (186, 383488), (192, 371504), (214, 333312), (217, 328704), (224, 318432), (248, 287616), (256, 278628), (321, 222208), (336, 212288), (372, 191744), (384, 185752), (428, 166656), (434, 164352), (448, 159216), (496, 143808), (512, 139314), (642, 111104), (651, 109568), (672, 106144), (744, 95872), (749, 95232), (768, 92876), (856, 83328), (868, 82176), (896, 79608), (992, 71904), (1024, 69657), (1284, 55552), (1302, 54784), (1344, 53072), (1488, 47936), (1498, 47616), (1536, 46438), (1712, 41664), (1736, 41088), (1792, 39804), (1984, 35952), (2247, 31744), (2568, 27776), (2604, 27392), (2688, 26536), (2976, 23968), (2996, 23808), (3072, 23219), (3317, 21504), (3424, 20832), (3472, 20544), (3584, 19902), (3968, 17976), (4494, 15872), (5136, 13888), (5208, 13696), (5376, 13268), (5952, 11984), (5992, 11904), (6634, 10752), (6848, 10416), (6944, 10272), (7168, 9951), (7936, 8988)]