80054044

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1834

約数の個数: 36

約数和(自身を含む): 163692144

約数和(自身を除く): 83638100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 1052, 1553, 1841, 3106, 3682, 6212, 7364, 10871, 12887, 21742, 25774, 43484, 51548, 76097, 152194, 304388, 408439, 816878, 1633756, 2859073, 5718146, 11436292, 20013511, 40027022, 80054044]

約数ペア:

[(1, 80054044), (2, 40027022), (4, 20013511), (7, 11436292), (14, 5718146), (28, 2859073), (49, 1633756), (98, 816878), (196, 408439), (263, 304388), (526, 152194), (1052, 76097), (1553, 51548), (1841, 43484), (3106, 25774), (3682, 21742), (6212, 12887), (7364, 10871)]