78152088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 224789760

約数和(自身を除く): 146637672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 2963, 3297, 3768, 4396, 5926, 6594, 8792, 8889, 11852, 13188, 17778, 20741, 23704, 26376, 35556, 41482, 62223, 71112, 82964, 124446, 165928, 248892, 465191, 497784, 930382, 1395573, 1860764, 2791146, 3256337, 3721528, 5582292, 6512674, 9769011, 11164584, 13025348, 19538022, 26050696, 39076044, 78152088]

約数ペア:

[(1, 78152088), (2, 39076044), (3, 26050696), (4, 19538022), (6, 13025348), (7, 11164584), (8, 9769011), (12, 6512674), (14, 5582292), (21, 3721528), (24, 3256337), (28, 2791146), (42, 1860764), (56, 1395573), (84, 930382), (157, 497784), (168, 465191), (314, 248892), (471, 165928), (628, 124446), (942, 82964), (1099, 71112), (1256, 62223), (1884, 41482), (2198, 35556), (2963, 26376), (3297, 23704), (3768, 20741), (4396, 17778), (5926, 13188), (6594, 11852), (8792, 8889)]