72864846

素因数分解:

$2^1\times 3^4\times {\mathrm{449783}}^1$

素因数の和:449797

約数の個数: 20

約数和(自身を含む): 163271592

約数和(自身を除く): 90406746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449783, 899566, 1349349, 2698698, 4048047, 8096094, 12144141, 24288282, 36432423, 72864846]

約数ペア:

[(1, 72864846), (2, 36432423), (3, 24288282), (6, 12144141), (9, 8096094), (18, 4048047), (27, 2698698), (54, 1349349), (81, 899566), (162, 449783)]