79750048

素因数分解:

$2^5\times 7^2\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 184304484

約数和(自身を除く): 104554436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 181, 196, 224, 281, 362, 392, 562, 724, 784, 1124, 1267, 1448, 1568, 1967, 2248, 2534, 2896, 3934, 4496, 5068, 5792, 7868, 8869, 8992, 10136, 13769, 15736, 17738, 20272, 27538, 31472, 35476, 40544, 50861, 55076, 62944, 70952, 101722, 110152, 141904, 203444, 220304, 283808, 356027, 406888, 440608, 712054, 813776, 1424108, 1627552, 2492189, 2848216, 4984378, 5696432, 9968756, 11392864, 19937512, 39875024, 79750048]

約数ペア:

[(1, 79750048), (2, 39875024), (4, 19937512), (7, 11392864), (8, 9968756), (14, 5696432), (16, 4984378), (28, 2848216), (32, 2492189), (49, 1627552), (56, 1424108), (98, 813776), (112, 712054), (181, 440608), (196, 406888), (224, 356027), (281, 283808), (362, 220304), (392, 203444), (562, 141904), (724, 110152), (784, 101722), (1124, 70952), (1267, 62944), (1448, 55076), (1568, 50861), (1967, 40544), (2248, 35476), (2534, 31472), (2896, 27538), (3934, 20272), (4496, 17738), (5068, 15736), (5792, 13769), (7868, 10136), (8869, 8992)]