8173680084

素因数分解:

$2^2\times 3^3\times {\mathrm{2543}}^1\times {\mathrm{29761}}^1$

素因数の和:32317

約数の個数: 48

約数和(自身を含む): 21200067840

約数和(自身を除く): 13026387756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2543, 5086, 7629, 10172, 15258, 22887, 29761, 30516, 45774, 59522, 68661, 89283, 91548, 119044, 137322, 178566, 267849, 274644, 357132, 535698, 803547, 1071396, 1607094, 3214188, 75682223, 151364446, 227046669, 302728892, 454093338, 681140007, 908186676, 1362280014, 2043420021, 2724560028, 4086840042, 8173680084]

約数ペア:

[(1, 8173680084), (2, 4086840042), (3, 2724560028), (4, 2043420021), (6, 1362280014), (9, 908186676), (12, 681140007), (18, 454093338), (27, 302728892), (36, 227046669), (54, 151364446), (108, 75682223), (2543, 3214188), (5086, 1607094), (7629, 1071396), (10172, 803547), (15258, 535698), (22887, 357132), (29761, 274644), (30516, 267849), (45774, 178566), (59522, 137322), (68661, 119044), (89283, 91548)]