72086836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2687}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 133217280

約数和(自身を除く): 61130444

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 2687, 5374, 6707, 10748, 13414, 26828, 51053, 102106, 204212, 948511, 1897022, 3794044, 18021709, 36043418, 72086836]

約数ペア:

[(1, 72086836), (2, 36043418), (4, 18021709), (19, 3794044), (38, 1897022), (76, 948511), (353, 204212), (706, 102106), (1412, 51053), (2687, 26828), (5374, 13414), (6707, 10748)]