81384864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77069}}^1$

素因数の和:77093

約数の個数: 48

約数和(自身を含む): 233059680

約数和(自身を除く): 151674816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 77069, 154138, 231207, 308276, 462414, 616552, 847759, 924828, 1233104, 1695518, 1849656, 2466208, 2543277, 3391036, 3699312, 5086554, 6782072, 7398624, 10173108, 13564144, 20346216, 27128288, 40692432, 81384864]

約数ペア:

[(1, 81384864), (2, 40692432), (3, 27128288), (4, 20346216), (6, 13564144), (8, 10173108), (11, 7398624), (12, 6782072), (16, 5086554), (22, 3699312), (24, 3391036), (32, 2543277), (33, 2466208), (44, 1849656), (48, 1695518), (66, 1233104), (88, 924828), (96, 847759), (132, 616552), (176, 462414), (264, 308276), (352, 231207), (528, 154138), (1056, 77069)]