78318106

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 118831104

約数和(自身を除く): 40512998

約数列:

[1, 2, 127, 254, 503, 613, 1006, 1226, 63881, 77851, 127762, 155702, 308339, 616678, 39159053, 78318106]

約数ペア:

[(1, 78318106), (2, 39159053), (127, 616678), (254, 308339), (503, 155702), (613, 127762), (1006, 77851), (1226, 63881)]