82763156

素因数分解:

$2^2\times 7^3\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 170352000

約数和(自身を除く): 87588844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 337, 343, 358, 674, 686, 716, 1253, 1348, 1372, 2359, 2506, 4718, 5012, 8771, 9436, 16513, 17542, 33026, 35084, 60323, 61397, 66052, 115591, 120646, 122794, 231182, 241292, 245588, 422261, 462364, 844522, 1689044, 2955827, 5911654, 11823308, 20690789, 41381578, 82763156]

約数ペア:

[(1, 82763156), (2, 41381578), (4, 20690789), (7, 11823308), (14, 5911654), (28, 2955827), (49, 1689044), (98, 844522), (179, 462364), (196, 422261), (337, 245588), (343, 241292), (358, 231182), (674, 122794), (686, 120646), (716, 115591), (1253, 66052), (1348, 61397), (1372, 60323), (2359, 35084), (2506, 33026), (4718, 17542), (5012, 16513), (8771, 9436)]