77023870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 175550976

約数和(自身を除く): 98527106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 670, 737, 770, 938, 1474, 1493, 2345, 2986, 3685, 4690, 5159, 7370, 7465, 10318, 10451, 14930, 16423, 20902, 25795, 32846, 51590, 52255, 82115, 100031, 104510, 114961, 164230, 200062, 229922, 500155, 574805, 700217, 1000310, 1100341, 1149610, 1400434, 2200682, 3501085, 5501705, 7002170, 7702387, 11003410, 15404774, 38511935, 77023870]

約数ペア:

[(1, 77023870), (2, 38511935), (5, 15404774), (7, 11003410), (10, 7702387), (11, 7002170), (14, 5501705), (22, 3501085), (35, 2200682), (55, 1400434), (67, 1149610), (70, 1100341), (77, 1000310), (110, 700217), (134, 574805), (154, 500155), (335, 229922), (385, 200062), (469, 164230), (670, 114961), (737, 104510), (770, 100031), (938, 82115), (1474, 52255), (1493, 51590), (2345, 32846), (2986, 25795), (3685, 20902), (4690, 16423), (5159, 14930), (7370, 10451), (7465, 10318)]