90039752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 196862400

約数和(自身を除く): 106822648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 139, 187, 278, 374, 433, 556, 748, 866, 1112, 1496, 1529, 1732, 2363, 3058, 3464, 4726, 4763, 6116, 7361, 9452, 9526, 12232, 14722, 18904, 19052, 25993, 29444, 38104, 51986, 58888, 60187, 80971, 103972, 120374, 161942, 207944, 240748, 323884, 481496, 647768, 662057, 1023179, 1324114, 2046358, 2648228, 4092716, 5296456, 8185432, 11254969, 22509938, 45019876, 90039752]

約数ペア:

[(1, 90039752), (2, 45019876), (4, 22509938), (8, 11254969), (11, 8185432), (17, 5296456), (22, 4092716), (34, 2648228), (44, 2046358), (68, 1324114), (88, 1023179), (136, 662057), (139, 647768), (187, 481496), (278, 323884), (374, 240748), (433, 207944), (556, 161942), (748, 120374), (866, 103972), (1112, 80971), (1496, 60187), (1529, 58888), (1732, 51986), (2363, 38104), (3058, 29444), (3464, 25993), (4726, 19052), (4763, 18904), (6116, 14722), (7361, 12232), (9452, 9526)]