77289342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{990889}}^1$

素因数の和:990907

約数の個数: 16

約数和(自身を含む): 166469520

約数和(自身を除く): 89180178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 990889, 1981778, 2972667, 5945334, 12881557, 25763114, 38644671, 77289342]

約数ペア:

[(1, 77289342), (2, 38644671), (3, 25763114), (6, 12881557), (13, 5945334), (26, 2972667), (39, 1981778), (78, 990889)]