66269168

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 150505992

約数和(自身を除く): 84236824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 362, 392, 467, 724, 784, 934, 1267, 1448, 1868, 2534, 2896, 3269, 3736, 5068, 6538, 7472, 8869, 10136, 13076, 17738, 20272, 22883, 26152, 35476, 45766, 52304, 70952, 84527, 91532, 141904, 169054, 183064, 338108, 366128, 591689, 676216, 1183378, 1352432, 2366756, 4141823, 4733512, 8283646, 9467024, 16567292, 33134584, 66269168]

約数ペア:

[(1, 66269168), (2, 33134584), (4, 16567292), (7, 9467024), (8, 8283646), (14, 4733512), (16, 4141823), (28, 2366756), (49, 1352432), (56, 1183378), (98, 676216), (112, 591689), (181, 366128), (196, 338108), (362, 183064), (392, 169054), (467, 141904), (724, 91532), (784, 84527), (934, 70952), (1267, 52304), (1448, 45766), (1868, 35476), (2534, 26152), (2896, 22883), (3269, 20272), (3736, 17738), (5068, 13076), (6538, 10136), (7472, 8869)]