85757546

素因数分解:

$2^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 151200000

約数和(自身を除く): 65442454

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 343, 686, 839, 1043, 1678, 2086, 5873, 7301, 11746, 14602, 41111, 51107, 82222, 102214, 125011, 250022, 287777, 575554, 875077, 1750154, 6125539, 12251078, 42878773, 85757546]

約数ペア:

[(1, 85757546), (2, 42878773), (7, 12251078), (14, 6125539), (49, 1750154), (98, 875077), (149, 575554), (298, 287777), (343, 250022), (686, 125011), (839, 102214), (1043, 82222), (1678, 51107), (2086, 41111), (5873, 14602), (7301, 11746)]