73640328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{180491}}^1$

素因数の和:180517

約数の個数: 32

約数和(自身を含む): 194931360

約数和(自身を除く): 121291032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 180491, 360982, 541473, 721964, 1082946, 1443928, 2165892, 3068347, 4331784, 6136694, 9205041, 12273388, 18410082, 24546776, 36820164, 73640328]

約数ペア:

[(1, 73640328), (2, 36820164), (3, 24546776), (4, 18410082), (6, 12273388), (8, 9205041), (12, 6136694), (17, 4331784), (24, 3068347), (34, 2165892), (51, 1443928), (68, 1082946), (102, 721964), (136, 541473), (204, 360982), (408, 180491)]