79878964316

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{3697}}^1\times {\mathrm{80621}}^1$

素因数の和:84389

約数の個数: 24

約数和(自身を含む): 141914714256

約数和(自身を除く): 62035749940

約数列:

[1, 2, 4, 67, 134, 268, 3697, 7394, 14788, 80621, 161242, 247699, 322484, 495398, 990796, 5401607, 10803214, 21606428, 298055837, 596111674, 1192223348, 19969741079, 39939482158, 79878964316]

約数ペア:

[(1, 79878964316), (2, 39939482158), (4, 19969741079), (67, 1192223348), (134, 596111674), (268, 298055837), (3697, 21606428), (7394, 10803214), (14788, 5401607), (80621, 990796), (161242, 495398), (247699, 322484)]