72690642

素因数分解:

$2^1\times 3^3\times {\mathrm{1346123}}^1$

素因数の和:1346134

約数の個数: 16

約数和(自身を含む): 161534880

約数和(自身を除く): 88844238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1346123, 2692246, 4038369, 8076738, 12115107, 24230214, 36345321, 72690642]

約数ペア:

[(1, 72690642), (2, 36345321), (3, 24230214), (6, 12115107), (9, 8076738), (18, 4038369), (27, 2692246), (54, 1346123)]