76856444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 87245956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 1979, 2044, 2774, 3958, 5548, 7916, 9709, 13853, 19418, 27706, 37601, 38836, 55412, 75202, 144467, 150404, 263207, 288934, 526414, 577868, 1011269, 1052828, 2022538, 2744873, 4045076, 5489746, 10979492, 19214111, 38428222, 76856444]

約数ペア:

[(1, 76856444), (2, 38428222), (4, 19214111), (7, 10979492), (14, 5489746), (19, 4045076), (28, 2744873), (38, 2022538), (73, 1052828), (76, 1011269), (133, 577868), (146, 526414), (266, 288934), (292, 263207), (511, 150404), (532, 144467), (1022, 75202), (1387, 55412), (1979, 38836), (2044, 37601), (2774, 27706), (3958, 19418), (5548, 13853), (7916, 9709)]