81300972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218551}}^1$

素因数の和:218589

約数の個数: 24

約数和(自身を含む): 195822592

約数和(自身を除く): 114521620

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218551, 437102, 655653, 874204, 1311306, 2622612, 6775081, 13550162, 20325243, 27100324, 40650486, 81300972]

約数ペア:

[(1, 81300972), (2, 40650486), (3, 27100324), (4, 20325243), (6, 13550162), (12, 6775081), (31, 2622612), (62, 1311306), (93, 874204), (124, 655653), (186, 437102), (372, 218551)]