77315168

素因数分解:

$2^5\times 7^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 174553344

約数和(自身を除く): 97238176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 547, 631, 1094, 1262, 2188, 2524, 3829, 4376, 4417, 5048, 7658, 8752, 8834, 10096, 15316, 17504, 17668, 20192, 30632, 35336, 61264, 70672, 122528, 141344, 345157, 690314, 1380628, 2416099, 2761256, 4832198, 5522512, 9664396, 11045024, 19328792, 38657584, 77315168]

約数ペア:

[(1, 77315168), (2, 38657584), (4, 19328792), (7, 11045024), (8, 9664396), (14, 5522512), (16, 4832198), (28, 2761256), (32, 2416099), (56, 1380628), (112, 690314), (224, 345157), (547, 141344), (631, 122528), (1094, 70672), (1262, 61264), (2188, 35336), (2524, 30632), (3829, 20192), (4376, 17668), (4417, 17504), (5048, 15316), (7658, 10096), (8752, 8834)]