72769278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638327}}^1$

素因数の和:638351

約数の個数: 16

約数和(自身を含む): 153198720

約数和(自身を除く): 80429442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638327, 1276654, 1914981, 3829962, 12128213, 24256426, 36384639, 72769278]

約数ペア:

[(1, 72769278), (2, 36384639), (3, 24256426), (6, 12128213), (19, 3829962), (38, 1914981), (57, 1276654), (114, 638327)]