74680144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60617}}^1$

素因数の和:60643

約数の個数: 40

約数和(自身を含む): 180399168

約数和(自身を除く): 105719024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 60617, 121234, 242468, 424319, 484936, 666787, 848638, 969872, 1333574, 1697276, 2667148, 3394552, 4667509, 5334296, 6789104, 9335018, 10668592, 18670036, 37340072, 74680144]

約数ペア:

[(1, 74680144), (2, 37340072), (4, 18670036), (7, 10668592), (8, 9335018), (11, 6789104), (14, 5334296), (16, 4667509), (22, 3394552), (28, 2667148), (44, 1697276), (56, 1333574), (77, 969872), (88, 848638), (112, 666787), (154, 484936), (176, 424319), (308, 242468), (616, 121234), (1232, 60617)]