71077968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 219451232

約数和(自身を除く): 148373264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 883, 936, 1032, 1118, 1548, 1677, 1766, 1872, 2064, 2236, 2649, 3096, 3354, 3532, 4472, 5031, 5298, 6192, 6708, 7064, 7947, 8944, 10062, 10596, 11479, 13416, 14128, 15894, 20124, 21192, 22958, 26832, 31788, 34437, 37969, 40248, 42384, 45916, 63576, 68874, 75938, 80496, 91832, 103311, 113907, 127152, 137748, 151876, 183664, 206622, 227814, 275496, 303752, 341721, 413244, 455628, 493597, 550992, 607504, 683442, 826488, 911256, 987194, 1366884, 1480791, 1652976, 1822512, 1974388, 2733768, 2961582, 3948776, 4442373, 5467536, 5923164, 7897552, 8884746, 11846328, 17769492, 23692656, 35538984, 71077968]

約数ペア:

[(1, 71077968), (2, 35538984), (3, 23692656), (4, 17769492), (6, 11846328), (8, 8884746), (9, 7897552), (12, 5923164), (13, 5467536), (16, 4442373), (18, 3948776), (24, 2961582), (26, 2733768), (36, 1974388), (39, 1822512), (43, 1652976), (48, 1480791), (52, 1366884), (72, 987194), (78, 911256), (86, 826488), (104, 683442), (117, 607504), (129, 550992), (144, 493597), (156, 455628), (172, 413244), (208, 341721), (234, 303752), (258, 275496), (312, 227814), (344, 206622), (387, 183664), (468, 151876), (516, 137748), (559, 127152), (624, 113907), (688, 103311), (774, 91832), (883, 80496), (936, 75938), (1032, 68874), (1118, 63576), (1548, 45916), (1677, 42384), (1766, 40248), (1872, 37969), (2064, 34437), (2236, 31788), (2649, 26832), (3096, 22958), (3354, 21192), (3532, 20124), (4472, 15894), (5031, 14128), (5298, 13416), (6192, 11479), (6708, 10596), (7064, 10062), (7947, 8944)]