80343508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 170069760

約数和(自身を除く): 89726252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1679, 1709, 2044, 3358, 3418, 6716, 6836, 11753, 11963, 23506, 23926, 39307, 47012, 47852, 78614, 124757, 157228, 249514, 275149, 499028, 550298, 873299, 1100596, 1746598, 2869411, 3493196, 5738822, 11477644, 20085877, 40171754, 80343508]

約数ペア:

[(1, 80343508), (2, 40171754), (4, 20085877), (7, 11477644), (14, 5738822), (23, 3493196), (28, 2869411), (46, 1746598), (73, 1100596), (92, 873299), (146, 550298), (161, 499028), (292, 275149), (322, 249514), (511, 157228), (644, 124757), (1022, 78614), (1679, 47852), (1709, 47012), (2044, 39307), (3358, 23926), (3418, 23506), (6716, 11963), (6836, 11753)]