78800184

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6971}}^1$

素因数の和:7140

約数の個数: 48

約数和(自身を含む): 214807320

約数和(自身を除く): 136007136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 6971, 11304, 13942, 20913, 27884, 41826, 55768, 62739, 83652, 125478, 167304, 250956, 501912, 1094447, 2188894, 3283341, 4377788, 6566682, 8755576, 9850023, 13133364, 19700046, 26266728, 39400092, 78800184]

約数ペア:

[(1, 78800184), (2, 39400092), (3, 26266728), (4, 19700046), (6, 13133364), (8, 9850023), (9, 8755576), (12, 6566682), (18, 4377788), (24, 3283341), (36, 2188894), (72, 1094447), (157, 501912), (314, 250956), (471, 167304), (628, 125478), (942, 83652), (1256, 62739), (1413, 55768), (1884, 41826), (2826, 27884), (3768, 20913), (5652, 13942), (6971, 11304)]