82961312

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 191773764

約数和(自身を除く): 108812452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 337, 392, 628, 674, 784, 1099, 1256, 1348, 1568, 2198, 2359, 2512, 2696, 4396, 4718, 5024, 5392, 7693, 8792, 9436, 10784, 15386, 16513, 17584, 18872, 30772, 33026, 35168, 37744, 52909, 61544, 66052, 75488, 105818, 123088, 132104, 211636, 246176, 264208, 370363, 423272, 528416, 740726, 846544, 1481452, 1693088, 2592541, 2962904, 5185082, 5925808, 10370164, 11851616, 20740328, 41480656, 82961312]

約数ペア:

[(1, 82961312), (2, 41480656), (4, 20740328), (7, 11851616), (8, 10370164), (14, 5925808), (16, 5185082), (28, 2962904), (32, 2592541), (49, 1693088), (56, 1481452), (98, 846544), (112, 740726), (157, 528416), (196, 423272), (224, 370363), (314, 264208), (337, 246176), (392, 211636), (628, 132104), (674, 123088), (784, 105818), (1099, 75488), (1256, 66052), (1348, 61544), (1568, 52909), (2198, 37744), (2359, 35168), (2512, 33026), (2696, 30772), (4396, 18872), (4718, 17584), (5024, 16513), (5392, 15386), (7693, 10784), (8792, 9436)]