78736242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009439}}^1$

素因数の和:1009457

約数の個数: 16

約数和(自身を含む): 169585920

約数和(自身を除く): 90849678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1009439, 2018878, 3028317, 6056634, 13122707, 26245414, 39368121, 78736242]

約数ペア:

[(1, 78736242), (2, 39368121), (3, 26245414), (6, 13122707), (13, 6056634), (26, 3028317), (39, 2018878), (78, 1009439)]