78039546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1000507}}^1$

素因数の和:1000525

約数の個数: 16

約数和(自身を含む): 168085344

約数和(自身を除く): 90045798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1000507, 2001014, 3001521, 6003042, 13006591, 26013182, 39019773, 78039546]

約数ペア:

[(1, 78039546), (2, 39019773), (3, 26013182), (6, 13006591), (13, 6003042), (26, 3001521), (39, 2001014), (78, 1000507)]