79681364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7883}}^1$

素因数の和:7932

約数の個数: 36

約数和(自身を含む): 168213024

約数和(自身を除く): 88531660

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 7883, 10108, 15766, 31532, 55181, 110362, 149777, 220724, 299554, 599108, 1048439, 2096878, 2845763, 4193756, 5691526, 11383052, 19920341, 39840682, 79681364]

約数ペア:

[(1, 79681364), (2, 39840682), (4, 19920341), (7, 11383052), (14, 5691526), (19, 4193756), (28, 2845763), (38, 2096878), (76, 1048439), (133, 599108), (266, 299554), (361, 220724), (532, 149777), (722, 110362), (1444, 55181), (2527, 31532), (5054, 15766), (7883, 10108)]