78136434

素因数分解:

$2^1\times 3^3\times {\mathrm{1446971}}^1$

素因数の和:1446982

約数の個数: 16

約数和(自身を含む): 173636640

約数和(自身を除く): 95500206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1446971, 2893942, 4340913, 8681826, 13022739, 26045478, 39068217, 78136434]

約数ペア:

[(1, 78136434), (2, 39068217), (3, 26045478), (6, 13022739), (9, 8681826), (18, 4340913), (27, 2893942), (54, 1446971)]