82705784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77731}}^1$

素因数の和:77763

約数の個数: 32

約数和(自身を含む): 186556800

約数和(自身を除く): 103851016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 77731, 155462, 310924, 544117, 621848, 1088234, 1476889, 2176468, 2953778, 4352936, 5907556, 10338223, 11815112, 20676446, 41352892, 82705784]

約数ペア:

[(1, 82705784), (2, 41352892), (4, 20676446), (7, 11815112), (8, 10338223), (14, 5907556), (19, 4352936), (28, 2953778), (38, 2176468), (56, 1476889), (76, 1088234), (133, 621848), (152, 544117), (266, 310924), (532, 155462), (1064, 77731)]