78008968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 149184000

約数和(自身を除く): 71175032

約数列:

[1, 2, 4, 8, 73, 146, 223, 292, 446, 584, 599, 892, 1198, 1784, 2396, 4792, 16279, 32558, 43727, 65116, 87454, 130232, 133577, 174908, 267154, 349816, 534308, 1068616, 9751121, 19502242, 39004484, 78008968]

約数ペア:

[(1, 78008968), (2, 39004484), (4, 19502242), (8, 9751121), (73, 1068616), (146, 534308), (223, 349816), (292, 267154), (446, 174908), (584, 133577), (599, 130232), (892, 87454), (1198, 65116), (1784, 43727), (2396, 32558), (4792, 16279)]