72453816

素因数分解:

$2^3\times 3^2\times {\mathrm{1006303}}^1$

素因数の和:1006315

約数の個数: 24

約数和(自身を含む): 196229280

約数和(自身を除く): 123775464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1006303, 2012606, 3018909, 4025212, 6037818, 8050424, 9056727, 12075636, 18113454, 24151272, 36226908, 72453816]

約数ペア:

[(1, 72453816), (2, 36226908), (3, 24151272), (4, 18113454), (6, 12075636), (8, 9056727), (9, 8050424), (12, 6037818), (18, 4025212), (24, 3018909), (36, 2012606), (72, 1006303)]