78064662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1000829}}^1$

素因数の和:1000847

約数の個数: 16

約数和(自身を含む): 168139440

約数和(自身を除く): 90074778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1000829, 2001658, 3002487, 6004974, 13010777, 26021554, 39032331, 78064662]

約数ペア:

[(1, 78064662), (2, 39032331), (3, 26021554), (6, 13010777), (13, 6004974), (26, 3002487), (39, 2001658), (78, 1000829)]