90864762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20717}}^1$

素因数の和:20782

約数の個数: 32

約数和(自身を含む): 196903872

約数和(自身を除く): 106039110

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 20717, 41434, 62151, 124302, 352189, 704378, 890831, 1056567, 1781662, 2113134, 2672493, 5344986, 15144127, 30288254, 45432381, 90864762]

約数ペア:

[(1, 90864762), (2, 45432381), (3, 30288254), (6, 15144127), (17, 5344986), (34, 2672493), (43, 2113134), (51, 1781662), (86, 1056567), (102, 890831), (129, 704378), (258, 352189), (731, 124302), (1462, 62151), (2193, 41434), (4386, 20717)]