77043670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 160911360

約数和(自身を除く): 83867690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 191, 193, 209, 382, 386, 418, 955, 965, 1045, 1910, 1930, 2090, 2101, 2123, 3629, 3667, 4202, 4246, 7258, 7334, 10505, 10615, 18145, 18335, 21010, 21230, 36290, 36670, 36863, 39919, 40337, 73726, 79838, 80674, 184315, 199595, 201685, 368630, 399190, 403370, 405493, 700397, 810986, 1400794, 2027465, 3501985, 4054930, 7003970, 7704367, 15408734, 38521835, 77043670]

約数ペア:

[(1, 77043670), (2, 38521835), (5, 15408734), (10, 7704367), (11, 7003970), (19, 4054930), (22, 3501985), (38, 2027465), (55, 1400794), (95, 810986), (110, 700397), (190, 405493), (191, 403370), (193, 399190), (209, 368630), (382, 201685), (386, 199595), (418, 184315), (955, 80674), (965, 79838), (1045, 73726), (1910, 40337), (1930, 39919), (2090, 36863), (2101, 36670), (2123, 36290), (3629, 21230), (3667, 21010), (4202, 18335), (4246, 18145), (7258, 10615), (7334, 10505)]