82168688

素因数分解:

$2^4\times 7^2\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 186340752

約数和(自身を除く): 104172064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 311, 337, 392, 622, 674, 784, 1244, 1348, 2177, 2359, 2488, 2696, 4354, 4718, 4976, 5392, 8708, 9436, 15239, 16513, 17416, 18872, 30478, 33026, 34832, 37744, 60956, 66052, 104807, 121912, 132104, 209614, 243824, 264208, 419228, 733649, 838456, 1467298, 1676912, 2934596, 5135543, 5869192, 10271086, 11738384, 20542172, 41084344, 82168688]

約数ペア:

[(1, 82168688), (2, 41084344), (4, 20542172), (7, 11738384), (8, 10271086), (14, 5869192), (16, 5135543), (28, 2934596), (49, 1676912), (56, 1467298), (98, 838456), (112, 733649), (196, 419228), (311, 264208), (337, 243824), (392, 209614), (622, 132104), (674, 121912), (784, 104807), (1244, 66052), (1348, 60956), (2177, 37744), (2359, 34832), (2488, 33026), (2696, 30478), (4354, 18872), (4718, 17416), (4976, 16513), (5392, 15239), (8708, 9436)]