69979279444

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{661}}^1\times {\mathrm{118687}}^1$

素因数の和:119575

約数の個数: 24

約数和(自身を含む): 123200043008

約数和(自身を除く): 53220763564

約数列:

[1, 2, 4, 223, 446, 661, 892, 1322, 2644, 118687, 147403, 237374, 294806, 474748, 589612, 26467201, 52934402, 78452107, 105868804, 156904214, 313808428, 17494819861, 34989639722, 69979279444]

約数ペア:

[(1, 69979279444), (2, 34989639722), (4, 17494819861), (223, 313808428), (446, 156904214), (661, 105868804), (892, 78452107), (1322, 52934402), (2644, 26467201), (118687, 589612), (147403, 474748), (237374, 294806)]