77993692

素因数分解:

$2^2\times 7^2\times {\mathrm{433}}^1\times {\mathrm{919}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 159312720

約数和(自身を除く): 81319028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 433, 866, 919, 1732, 1838, 3031, 3676, 6062, 6433, 12124, 12866, 21217, 25732, 42434, 45031, 84868, 90062, 180124, 397927, 795854, 1591708, 2785489, 5570978, 11141956, 19498423, 38996846, 77993692]

約数ペア:

[(1, 77993692), (2, 38996846), (4, 19498423), (7, 11141956), (14, 5570978), (28, 2785489), (49, 1591708), (98, 795854), (196, 397927), (433, 180124), (866, 90062), (919, 84868), (1732, 45031), (1838, 42434), (3031, 25732), (3676, 21217), (6062, 12866), (6433, 12124)]