81453144

素因数分解:

$2^3\times 3^1\times {\mathrm{3393881}}^1$

素因数の和:3393890

約数の個数: 16

約数和(自身を含む): 203632920

約数和(自身を除く): 122179776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3393881, 6787762, 10181643, 13575524, 20363286, 27151048, 40726572, 81453144]

約数ペア:

[(1, 81453144), (2, 40726572), (3, 27151048), (4, 20363286), (6, 13575524), (8, 10181643), (12, 6787762), (24, 3393881)]