78964638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{185363}}^1$

素因数の和:185439

約数の個数: 16

約数和(自身を含む): 160154496

約数和(自身を除く): 81189858

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 185363, 370726, 556089, 1112178, 13160773, 26321546, 39482319, 78964638]

約数ペア:

[(1, 78964638), (2, 39482319), (3, 26321546), (6, 13160773), (71, 1112178), (142, 556089), (213, 370726), (426, 185363)]