77680434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{995903}}^1$

素因数の和:995921

約数の個数: 16

約数和(自身を含む): 167311872

約数和(自身を除く): 89631438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 995903, 1991806, 2987709, 5975418, 12946739, 25893478, 38840217, 77680434]

約数ペア:

[(1, 77680434), (2, 38840217), (3, 25893478), (6, 12946739), (13, 5975418), (26, 2987709), (39, 1991806), (78, 995903)]