8080385379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 13182648768

約数和(自身を除く): 5102263389

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 289, 323, 361, 561, 627, 867, 969, 1083, 2347, 3179, 3553, 3971, 5491, 6137, 7041, 9537, 10659, 11913, 16473, 18411, 25817, 39899, 44593, 60401, 67507, 77451, 104329, 119697, 133779, 181203, 202521, 312987, 438889, 490523, 678283, 758081, 847267, 1147619, 1316667, 1471569, 2034849, 2274243, 2541801, 3442857, 7461113, 8338891, 9319937, 12887377, 14403539, 22383339, 25016673, 27959811, 38662131, 43210617, 141761147, 158438929, 244860163, 425283441, 475316787, 734580489, 2693461793, 8080385379]

約数ペア:

[(1, 8080385379), (3, 2693461793), (11, 734580489), (17, 475316787), (19, 425283441), (33, 244860163), (51, 158438929), (57, 141761147), (187, 43210617), (209, 38662131), (289, 27959811), (323, 25016673), (361, 22383339), (561, 14403539), (627, 12887377), (867, 9319937), (969, 8338891), (1083, 7461113), (2347, 3442857), (3179, 2541801), (3553, 2274243), (3971, 2034849), (5491, 1471569), (6137, 1316667), (7041, 1147619), (9537, 847267), (10659, 758081), (11913, 678283), (16473, 490523), (18411, 438889), (25817, 312987), (39899, 202521), (44593, 181203), (60401, 133779), (67507, 119697), (77451, 104329)]