71340552

素因数分解:

$2^3\times 3^2\times {\mathrm{990841}}^1$

素因数の和:990853

約数の個数: 24

約数和(自身を含む): 193214190

約数和(自身を除く): 121873638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990841, 1981682, 2972523, 3963364, 5945046, 7926728, 8917569, 11890092, 17835138, 23780184, 35670276, 71340552]

約数ペア:

[(1, 71340552), (2, 35670276), (3, 23780184), (4, 17835138), (6, 11890092), (8, 8917569), (9, 7926728), (12, 5945046), (18, 3963364), (24, 2972523), (36, 1981682), (72, 990841)]