66561919128

素因数分解:

$2^3\times 3^4\times {\mathrm{102719011}}^1$

素因数の和:102719029

約数の個数: 40

約数和(自身を含む): 186435006780

約数和(自身を除く): 119873087652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 102719011, 205438022, 308157033, 410876044, 616314066, 821752088, 924471099, 1232628132, 1848942198, 2465256264, 2773413297, 3697884396, 5546826594, 7395768792, 8320239891, 11093653188, 16640479782, 22187306376, 33280959564, 66561919128]

約数ペア:

[(1, 66561919128), (2, 33280959564), (3, 22187306376), (4, 16640479782), (6, 11093653188), (8, 8320239891), (9, 7395768792), (12, 5546826594), (18, 3697884396), (24, 2773413297), (27, 2465256264), (36, 1848942198), (54, 1232628132), (72, 924471099), (81, 821752088), (108, 616314066), (162, 410876044), (216, 308157033), (324, 205438022), (648, 102719011)]