78300292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 168013440

約数和(自身を除く): 89713148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 2777, 4028, 5554, 7049, 11108, 14098, 19439, 28196, 38878, 52763, 77756, 105526, 147181, 211052, 294362, 369341, 588724, 738682, 1030267, 1477364, 2060534, 2796439, 4121068, 5592878, 11185756, 19575073, 39150146, 78300292]

約数ペア:

[(1, 78300292), (2, 39150146), (4, 19575073), (7, 11185756), (14, 5592878), (19, 4121068), (28, 2796439), (38, 2060534), (53, 1477364), (76, 1030267), (106, 738682), (133, 588724), (212, 369341), (266, 294362), (371, 211052), (532, 147181), (742, 105526), (1007, 77756), (1484, 52763), (2014, 38878), (2777, 28196), (4028, 19439), (5554, 14098), (7049, 11108)]