78087184

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1092

約数の個数: 60

約数和(自身を含む): 177887424

約数和(自身を除く): 99800240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 967, 1442, 1648, 1934, 2884, 3868, 5047, 5768, 6769, 7736, 10094, 11536, 13538, 15472, 20188, 27076, 40376, 47383, 54152, 80752, 94766, 99601, 108304, 189532, 199202, 379064, 398404, 697207, 758128, 796808, 1394414, 1593616, 2788828, 4880449, 5577656, 9760898, 11155312, 19521796, 39043592, 78087184]

約数ペア:

[(1, 78087184), (2, 39043592), (4, 19521796), (7, 11155312), (8, 9760898), (14, 5577656), (16, 4880449), (28, 2788828), (49, 1593616), (56, 1394414), (98, 796808), (103, 758128), (112, 697207), (196, 398404), (206, 379064), (392, 199202), (412, 189532), (721, 108304), (784, 99601), (824, 94766), (967, 80752), (1442, 54152), (1648, 47383), (1934, 40376), (2884, 27076), (3868, 20188), (5047, 15472), (5768, 13538), (6769, 11536), (7736, 10094)]