8681158764

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{701}}^1\times {\mathrm{821}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 22054621680

約数和(自身を除く): 13373462916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 701, 821, 838, 1257, 1402, 1642, 1676, 2103, 2463, 2514, 2804, 3284, 3771, 4206, 4926, 5028, 6309, 7389, 7542, 8412, 9852, 12618, 14778, 15084, 25236, 29556, 293719, 343999, 575521, 587438, 687998, 881157, 1031997, 1151042, 1174876, 1375996, 1726563, 1762314, 2063994, 2302084, 2643471, 3095991, 3453126, 3524628, 4127988, 5179689, 5286942, 6191982, 6906252, 10359378, 10573884, 12383964, 20718756, 241143299, 482286598, 723429897, 964573196, 1446859794, 2170289691, 2893719588, 4340579382, 8681158764]

約数ペア:

[(1, 8681158764), (2, 4340579382), (3, 2893719588), (4, 2170289691), (6, 1446859794), (9, 964573196), (12, 723429897), (18, 482286598), (36, 241143299), (419, 20718756), (701, 12383964), (821, 10573884), (838, 10359378), (1257, 6906252), (1402, 6191982), (1642, 5286942), (1676, 5179689), (2103, 4127988), (2463, 3524628), (2514, 3453126), (2804, 3095991), (3284, 2643471), (3771, 2302084), (4206, 2063994), (4926, 1762314), (5028, 1726563), (6309, 1375996), (7389, 1174876), (7542, 1151042), (8412, 1031997), (9852, 881157), (12618, 687998), (14778, 587438), (15084, 575521), (25236, 343999), (29556, 293719)]