72804162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638633}}^1$

素因数の和:638657

約数の個数: 16

約数和(自身を含む): 153272160

約数和(自身を除く): 80467998

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638633, 1277266, 1915899, 3831798, 12134027, 24268054, 36402081, 72804162]

約数ペア:

[(1, 72804162), (2, 36402081), (3, 24268054), (6, 12134027), (19, 3831798), (38, 1915899), (57, 1277266), (114, 638633)]