78728898

素因数分解:

$2^1\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{9221}}^1$

素因数の和:10649

約数の個数: 16

約数和(自身を含む): 157585536

約数和(自身を除く): 78856638

約数列:

[1, 2, 3, 6, 1423, 2846, 4269, 8538, 9221, 18442, 27663, 55326, 13121483, 26242966, 39364449, 78728898]

約数ペア:

[(1, 78728898), (2, 39364449), (3, 26242966), (6, 13121483), (1423, 55326), (2846, 27663), (4269, 18442), (8538, 9221)]