79435276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 151782400

約数和(自身を除く): 72347124

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 109, 172, 218, 223, 436, 446, 817, 892, 1634, 2071, 3268, 4142, 4237, 4687, 8284, 8474, 9374, 9589, 16948, 18748, 19178, 24307, 38356, 48614, 89053, 97228, 178106, 182191, 356212, 364382, 461833, 728764, 923666, 1045201, 1847332, 2090402, 4180804, 19858819, 39717638, 79435276]

約数ペア:

[(1, 79435276), (2, 39717638), (4, 19858819), (19, 4180804), (38, 2090402), (43, 1847332), (76, 1045201), (86, 923666), (109, 728764), (172, 461833), (218, 364382), (223, 356212), (436, 182191), (446, 178106), (817, 97228), (892, 89053), (1634, 48614), (2071, 38356), (3268, 24307), (4142, 19178), (4237, 18748), (4687, 16948), (8284, 9589), (8474, 9374)]