77849856

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 263267200

約数和(自身を除く): 185417344

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1609, 1728, 1792, 2016, 2304, 2688, 3024, 3218, 3456, 4032, 4827, 5376, 6048, 6436, 6912, 8064, 9654, 11263, 12096, 12872, 14481, 16128, 19308, 22526, 24192, 25744, 28962, 33789, 38616, 43443, 45052, 48384, 51488, 57924, 67578, 77232, 86886, 90104, 101367, 102976, 115848, 135156, 154464, 173772, 180208, 202734, 205952, 231696, 270312, 304101, 308928, 347544, 360416, 405468, 411904, 463392, 540624, 608202, 617856, 695088, 720832, 810936, 926784, 1081248, 1216404, 1235712, 1390176, 1441664, 1621872, 1853568, 2162496, 2432808, 2780352, 2883328, 3243744, 3707136, 4324992, 4865616, 5560704, 6487488, 8649984, 9731232, 11121408, 12974976, 19462464, 25949952, 38924928, 77849856]

約数ペア:

[(1, 77849856), (2, 38924928), (3, 25949952), (4, 19462464), (6, 12974976), (7, 11121408), (8, 9731232), (9, 8649984), (12, 6487488), (14, 5560704), (16, 4865616), (18, 4324992), (21, 3707136), (24, 3243744), (27, 2883328), (28, 2780352), (32, 2432808), (36, 2162496), (42, 1853568), (48, 1621872), (54, 1441664), (56, 1390176), (63, 1235712), (64, 1216404), (72, 1081248), (84, 926784), (96, 810936), (108, 720832), (112, 695088), (126, 617856), (128, 608202), (144, 540624), (168, 463392), (189, 411904), (192, 405468), (216, 360416), (224, 347544), (252, 308928), (256, 304101), (288, 270312), (336, 231696), (378, 205952), (384, 202734), (432, 180208), (448, 173772), (504, 154464), (576, 135156), (672, 115848), (756, 102976), (768, 101367), (864, 90104), (896, 86886), (1008, 77232), (1152, 67578), (1344, 57924), (1512, 51488), (1609, 48384), (1728, 45052), (1792, 43443), (2016, 38616), (2304, 33789), (2688, 28962), (3024, 25744), (3218, 24192), (3456, 22526), (4032, 19308), (4827, 16128), (5376, 14481), (6048, 12872), (6436, 12096), (6912, 11263), (8064, 9654)]