77986356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{928409}}^1$

素因数の和:928423

約数の個数: 24

約数和(自身を含む): 207963840

約数和(自身を除く): 129977484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 928409, 1856818, 2785227, 3713636, 5570454, 6498863, 11140908, 12997726, 19496589, 25995452, 38993178, 77986356]

約数ペア:

[(1, 77986356), (2, 38993178), (3, 25995452), (4, 19496589), (6, 12997726), (7, 11140908), (12, 6498863), (14, 5570454), (21, 3713636), (28, 2785227), (42, 1856818), (84, 928409)]