78782976

素因数分解:

$2^9\times 3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 240609600

約数和(自身を除く): 161826624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 139, 144, 164, 192, 216, 246, 256, 278, 288, 328, 369, 384, 417, 432, 492, 512, 556, 576, 656, 738, 768, 834, 864, 984, 1107, 1112, 1152, 1251, 1312, 1476, 1536, 1668, 1728, 1968, 2214, 2224, 2304, 2502, 2624, 2952, 3336, 3456, 3753, 3936, 4428, 4448, 4608, 5004, 5248, 5699, 5904, 6672, 6912, 7506, 7872, 8856, 8896, 10008, 10496, 11398, 11808, 13344, 13824, 15012, 15744, 17097, 17712, 17792, 20016, 20992, 22796, 23616, 26688, 30024, 31488, 34194, 35424, 35584, 40032, 45592, 47232, 51291, 53376, 60048, 62976, 68388, 70848, 71168, 80064, 91184, 94464, 102582, 106752, 120096, 136776, 141696, 153873, 160128, 182368, 188928, 205164, 213504, 240192, 273552, 283392, 307746, 320256, 364736, 410328, 480384, 547104, 566784, 615492, 640512, 729472, 820656, 960768, 1094208, 1230984, 1458944, 1641312, 1921536, 2188416, 2461968, 2917888, 3282624, 4376832, 4923936, 6565248, 8753664, 9847872, 13130496, 19695744, 26260992, 39391488, 78782976]

約数ペア:

[(1, 78782976), (2, 39391488), (3, 26260992), (4, 19695744), (6, 13130496), (8, 9847872), (9, 8753664), (12, 6565248), (16, 4923936), (18, 4376832), (24, 3282624), (27, 2917888), (32, 2461968), (36, 2188416), (41, 1921536), (48, 1641312), (54, 1458944), (64, 1230984), (72, 1094208), (82, 960768), (96, 820656), (108, 729472), (123, 640512), (128, 615492), (139, 566784), (144, 547104), (164, 480384), (192, 410328), (216, 364736), (246, 320256), (256, 307746), (278, 283392), (288, 273552), (328, 240192), (369, 213504), (384, 205164), (417, 188928), (432, 182368), (492, 160128), (512, 153873), (556, 141696), (576, 136776), (656, 120096), (738, 106752), (768, 102582), (834, 94464), (864, 91184), (984, 80064), (1107, 71168), (1112, 70848), (1152, 68388), (1251, 62976), (1312, 60048), (1476, 53376), (1536, 51291), (1668, 47232), (1728, 45592), (1968, 40032), (2214, 35584), (2224, 35424), (2304, 34194), (2502, 31488), (2624, 30024), (2952, 26688), (3336, 23616), (3456, 22796), (3753, 20992), (3936, 20016), (4428, 17792), (4448, 17712), (4608, 17097), (5004, 15744), (5248, 15012), (5699, 13824), (5904, 13344), (6672, 11808), (6912, 11398), (7506, 10496), (7872, 10008), (8856, 8896)]