79071138

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{61871}}^1$

素因数の和:61950

約数の個数: 24

約数和(自身を含む): 173736576

約数和(自身を除く): 94665438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 61871, 123742, 185613, 371226, 556839, 1113678, 4392841, 8785682, 13178523, 26357046, 39535569, 79071138]

約数ペア:

[(1, 79071138), (2, 39535569), (3, 26357046), (6, 13178523), (9, 8785682), (18, 4392841), (71, 1113678), (142, 556839), (213, 371226), (426, 185613), (639, 123742), (1278, 61871)]