76521984

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 178033152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 647, 672, 704, 768, 896, 924, 1056, 1232, 1294, 1344, 1408, 1536, 1792, 1848, 1941, 2112, 2464, 2588, 2688, 2816, 3584, 3696, 3882, 4224, 4529, 4928, 5176, 5376, 5632, 7117, 7392, 7764, 8448, 9058, 9856, 10352, 10752, 13587, 14234, 14784, 15528, 16896, 18116, 19712, 20704, 21351, 27174, 28468, 29568, 31056, 36232, 39424, 41408, 42702, 49819, 54348, 56936, 59136, 62112, 72464, 82816, 85404, 99638, 108696, 113872, 118272, 124224, 144928, 149457, 165632, 170808, 199276, 217392, 227744, 248448, 289856, 298914, 331264, 341616, 398552, 434784, 455488, 496896, 579712, 597828, 683232, 797104, 869568, 910976, 993792, 1159424, 1195656, 1366464, 1594208, 1739136, 1821952, 2318848, 2391312, 2732928, 3188416, 3478272, 3643904, 4782624, 5465856, 6376832, 6956544, 9565248, 10931712, 12753664, 19130496, 25507328, 38260992, 76521984]

約数ペア:

[(1, 76521984), (2, 38260992), (3, 25507328), (4, 19130496), (6, 12753664), (7, 10931712), (8, 9565248), (11, 6956544), (12, 6376832), (14, 5465856), (16, 4782624), (21, 3643904), (22, 3478272), (24, 3188416), (28, 2732928), (32, 2391312), (33, 2318848), (42, 1821952), (44, 1739136), (48, 1594208), (56, 1366464), (64, 1195656), (66, 1159424), (77, 993792), (84, 910976), (88, 869568), (96, 797104), (112, 683232), (128, 597828), (132, 579712), (154, 496896), (168, 455488), (176, 434784), (192, 398552), (224, 341616), (231, 331264), (256, 298914), (264, 289856), (308, 248448), (336, 227744), (352, 217392), (384, 199276), (448, 170808), (462, 165632), (512, 149457), (528, 144928), (616, 124224), (647, 118272), (672, 113872), (704, 108696), (768, 99638), (896, 85404), (924, 82816), (1056, 72464), (1232, 62112), (1294, 59136), (1344, 56936), (1408, 54348), (1536, 49819), (1792, 42702), (1848, 41408), (1941, 39424), (2112, 36232), (2464, 31056), (2588, 29568), (2688, 28468), (2816, 27174), (3584, 21351), (3696, 20704), (3882, 19712), (4224, 18116), (4529, 16896), (4928, 15528), (5176, 14784), (5376, 14234), (5632, 13587), (7117, 10752), (7392, 10352), (7764, 9856), (8448, 9058)]