87671808

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 220

約数和(自身を含む): 301187392

約数和(自身を除く): 213515584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 151, 162, 168, 189, 192, 216, 224, 252, 256, 288, 302, 324, 336, 378, 384, 432, 448, 453, 504, 512, 567, 576, 604, 648, 672, 756, 768, 864, 896, 906, 1008, 1024, 1057, 1134, 1152, 1208, 1296, 1344, 1359, 1512, 1536, 1728, 1792, 1812, 2016, 2114, 2268, 2304, 2416, 2592, 2688, 2718, 3024, 3072, 3171, 3456, 3584, 3624, 4032, 4077, 4228, 4536, 4608, 4832, 5184, 5376, 5436, 6048, 6342, 6912, 7168, 7248, 8064, 8154, 8456, 9072, 9216, 9513, 9664, 10368, 10752, 10872, 12096, 12231, 12684, 13824, 14496, 16128, 16308, 16912, 18144, 19026, 19328, 20736, 21504, 21744, 24192, 24462, 25368, 27648, 28539, 28992, 32256, 32616, 33824, 36288, 38052, 38656, 41472, 43488, 48384, 48924, 50736, 57078, 57984, 64512, 65232, 67648, 72576, 76104, 77312, 82944, 85617, 86976, 96768, 97848, 101472, 114156, 115968, 130464, 135296, 145152, 152208, 154624, 171234, 173952, 193536, 195696, 202944, 228312, 231936, 260928, 270592, 290304, 304416, 342468, 347904, 391392, 405888, 456624, 463872, 521856, 541184, 580608, 608832, 684936, 695808, 782784, 811776, 913248, 1043712, 1082368, 1217664, 1369872, 1391616, 1565568, 1623552, 1826496, 2087424, 2435328, 2739744, 3131136, 3247104, 3652992, 4174848, 4870656, 5479488, 6262272, 7305984, 9741312, 10958976, 12524544, 14611968, 21917952, 29223936, 43835904, 87671808]

約数ペア:

[(1, 87671808), (2, 43835904), (3, 29223936), (4, 21917952), (6, 14611968), (7, 12524544), (8, 10958976), (9, 9741312), (12, 7305984), (14, 6262272), (16, 5479488), (18, 4870656), (21, 4174848), (24, 3652992), (27, 3247104), (28, 3131136), (32, 2739744), (36, 2435328), (42, 2087424), (48, 1826496), (54, 1623552), (56, 1565568), (63, 1391616), (64, 1369872), (72, 1217664), (81, 1082368), (84, 1043712), (96, 913248), (108, 811776), (112, 782784), (126, 695808), (128, 684936), (144, 608832), (151, 580608), (162, 541184), (168, 521856), (189, 463872), (192, 456624), (216, 405888), (224, 391392), (252, 347904), (256, 342468), (288, 304416), (302, 290304), (324, 270592), (336, 260928), (378, 231936), (384, 228312), (432, 202944), (448, 195696), (453, 193536), (504, 173952), (512, 171234), (567, 154624), (576, 152208), (604, 145152), (648, 135296), (672, 130464), (756, 115968), (768, 114156), (864, 101472), (896, 97848), (906, 96768), (1008, 86976), (1024, 85617), (1057, 82944), (1134, 77312), (1152, 76104), (1208, 72576), (1296, 67648), (1344, 65232), (1359, 64512), (1512, 57984), (1536, 57078), (1728, 50736), (1792, 48924), (1812, 48384), (2016, 43488), (2114, 41472), (2268, 38656), (2304, 38052), (2416, 36288), (2592, 33824), (2688, 32616), (2718, 32256), (3024, 28992), (3072, 28539), (3171, 27648), (3456, 25368), (3584, 24462), (3624, 24192), (4032, 21744), (4077, 21504), (4228, 20736), (4536, 19328), (4608, 19026), (4832, 18144), (5184, 16912), (5376, 16308), (5436, 16128), (6048, 14496), (6342, 13824), (6912, 12684), (7168, 12231), (7248, 12096), (8064, 10872), (8154, 10752), (8456, 10368), (9072, 9664), (9216, 9513)]