80713578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53171}}^1$

素因数の和:53210

約数の個数: 32

約数和(自身を含む): 183762432

約数和(自身を除く): 103048854

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 53171, 106342, 159513, 319026, 584881, 1169762, 1222933, 1754643, 2445866, 3509286, 3668799, 7337598, 13452263, 26904526, 40356789, 80713578]

約数ペア:

[(1, 80713578), (2, 40356789), (3, 26904526), (6, 13452263), (11, 7337598), (22, 3668799), (23, 3509286), (33, 2445866), (46, 1754643), (66, 1222933), (69, 1169762), (138, 584881), (253, 319026), (506, 159513), (759, 106342), (1518, 53171)]