77756588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11243}}^1$

素因数の和:11286

約数の個数: 48

約数和(自身を含む): 176305920

約数和(自身を除く): 98549332

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 11243, 22486, 44972, 78701, 146159, 157402, 213617, 292318, 314804, 427234, 584636, 854468, 1023113, 1495319, 2046226, 2777021, 2990638, 4092452, 5554042, 5981276, 11108084, 19439147, 38878294, 77756588]

約数ペア:

[(1, 77756588), (2, 38878294), (4, 19439147), (7, 11108084), (13, 5981276), (14, 5554042), (19, 4092452), (26, 2990638), (28, 2777021), (38, 2046226), (52, 1495319), (76, 1023113), (91, 854468), (133, 584636), (182, 427234), (247, 314804), (266, 292318), (364, 213617), (494, 157402), (532, 146159), (988, 78701), (1729, 44972), (3458, 22486), (6916, 11243)]