77774516996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{538739}}^1$

素因数の和:538964

約数の個数: 48

約数和(自身を含む): 158027526720

約数和(自身を除く): 80253009724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 193, 374, 386, 748, 772, 2123, 3281, 4246, 6562, 8492, 13124, 36091, 72182, 144364, 538739, 1077478, 2154956, 5926129, 9158563, 11852258, 18317126, 23704516, 36634252, 100744193, 103976627, 201488386, 207953254, 402976772, 415906508, 1143742897, 1767602659, 2287485794, 3535205318, 4574971588, 7070410636, 19443629249, 38887258498, 77774516996]

約数ペア:

[(1, 77774516996), (2, 38887258498), (4, 19443629249), (11, 7070410636), (17, 4574971588), (22, 3535205318), (34, 2287485794), (44, 1767602659), (68, 1143742897), (187, 415906508), (193, 402976772), (374, 207953254), (386, 201488386), (748, 103976627), (772, 100744193), (2123, 36634252), (3281, 23704516), (4246, 18317126), (6562, 11852258), (8492, 9158563), (13124, 5926129), (36091, 2154956), (72182, 1077478), (144364, 538739)]