81437062

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6053}}^1$

素因数の和:6124

約数の個数: 24

約数和(自身を含む): 144278928

約数和(自身を除く): 62841866

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6053, 6727, 12106, 13454, 42371, 84742, 187643, 375286, 1313501, 2627002, 5816933, 11633866, 40718531, 81437062]

約数ペア:

[(1, 81437062), (2, 40718531), (7, 11633866), (14, 5816933), (31, 2627002), (62, 1313501), (217, 375286), (434, 187643), (961, 84742), (1922, 42371), (6053, 13454), (6727, 12106)]