68238996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1229}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 182394240

約数和(自身を除く): 114155244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1229, 1322, 1983, 2458, 2644, 3687, 3966, 4627, 4916, 7374, 7932, 8603, 9254, 13881, 14748, 17206, 18508, 25809, 27762, 34412, 51618, 55524, 103236, 812369, 1624738, 2437107, 3249476, 4874214, 5686583, 9748428, 11373166, 17059749, 22746332, 34119498, 68238996]

約数ペア:

[(1, 68238996), (2, 34119498), (3, 22746332), (4, 17059749), (6, 11373166), (7, 9748428), (12, 5686583), (14, 4874214), (21, 3249476), (28, 2437107), (42, 1624738), (84, 812369), (661, 103236), (1229, 55524), (1322, 51618), (1983, 34412), (2458, 27762), (2644, 25809), (3687, 18508), (3966, 17206), (4627, 14748), (4916, 13881), (7374, 9254), (7932, 8603)]