81364482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15641}}^1$

素因数の和:15683

約数の個数: 36

約数和(自身を含む): 187281666

約数和(自身を除く): 105917184

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 15641, 31282, 46923, 93846, 140769, 265897, 281538, 531794, 797691, 1595382, 2393073, 4520249, 4786146, 9040498, 13560747, 27121494, 40682241, 81364482]

約数ペア:

[(1, 81364482), (2, 40682241), (3, 27121494), (6, 13560747), (9, 9040498), (17, 4786146), (18, 4520249), (34, 2393073), (51, 1595382), (102, 797691), (153, 531794), (289, 281538), (306, 265897), (578, 140769), (867, 93846), (1734, 46923), (2601, 31282), (5202, 15641)]