78531072

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 148329408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 43, 48, 58, 64, 82, 86, 87, 96, 116, 123, 128, 129, 164, 172, 174, 192, 232, 246, 256, 258, 328, 344, 348, 384, 464, 492, 512, 516, 656, 688, 696, 768, 928, 984, 1032, 1189, 1247, 1312, 1376, 1392, 1536, 1763, 1856, 1968, 2064, 2378, 2494, 2624, 2752, 2784, 3526, 3567, 3712, 3741, 3936, 4128, 4756, 4988, 5248, 5289, 5504, 5568, 7052, 7134, 7424, 7482, 7872, 8256, 9512, 9976, 10496, 10578, 11008, 11136, 14104, 14268, 14848, 14964, 15744, 16512, 19024, 19952, 20992, 21156, 22016, 22272, 28208, 28536, 29928, 31488, 33024, 38048, 39904, 42312, 44544, 51127, 56416, 57072, 59856, 62976, 66048, 76096, 79808, 84624, 102254, 112832, 114144, 119712, 152192, 153381, 159616, 169248, 204508, 225664, 228288, 239424, 304384, 306762, 319232, 338496, 409016, 451328, 456576, 478848, 608768, 613524, 638464, 676992, 818032, 902656, 913152, 957696, 1227048, 1353984, 1636064, 1826304, 1915392, 2454096, 2707968, 3272128, 4908192, 6544256, 9816384, 13088512, 19632768, 26177024, 39265536, 78531072]

約数ペア:

[(1, 78531072), (2, 39265536), (3, 26177024), (4, 19632768), (6, 13088512), (8, 9816384), (12, 6544256), (16, 4908192), (24, 3272128), (29, 2707968), (32, 2454096), (41, 1915392), (43, 1826304), (48, 1636064), (58, 1353984), (64, 1227048), (82, 957696), (86, 913152), (87, 902656), (96, 818032), (116, 676992), (123, 638464), (128, 613524), (129, 608768), (164, 478848), (172, 456576), (174, 451328), (192, 409016), (232, 338496), (246, 319232), (256, 306762), (258, 304384), (328, 239424), (344, 228288), (348, 225664), (384, 204508), (464, 169248), (492, 159616), (512, 153381), (516, 152192), (656, 119712), (688, 114144), (696, 112832), (768, 102254), (928, 84624), (984, 79808), (1032, 76096), (1189, 66048), (1247, 62976), (1312, 59856), (1376, 57072), (1392, 56416), (1536, 51127), (1763, 44544), (1856, 42312), (1968, 39904), (2064, 38048), (2378, 33024), (2494, 31488), (2624, 29928), (2752, 28536), (2784, 28208), (3526, 22272), (3567, 22016), (3712, 21156), (3741, 20992), (3936, 19952), (4128, 19024), (4756, 16512), (4988, 15744), (5248, 14964), (5289, 14848), (5504, 14268), (5568, 14104), (7052, 11136), (7134, 11008), (7424, 10578), (7482, 10496), (7872, 9976), (8256, 9512)]