67800128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 56

約数和(自身を含む): 147828000

約数和(自身を除く): 80027872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 193, 352, 386, 499, 704, 772, 998, 1544, 1996, 2123, 3088, 3992, 4246, 5489, 6176, 7984, 8492, 10978, 12352, 15968, 16984, 21956, 31936, 33968, 43912, 67936, 87824, 96307, 135872, 175648, 192614, 351296, 385228, 770456, 1059377, 1540912, 2118754, 3081824, 4237508, 6163648, 8475016, 16950032, 33900064, 67800128]

約数ペア:

[(1, 67800128), (2, 33900064), (4, 16950032), (8, 8475016), (11, 6163648), (16, 4237508), (22, 3081824), (32, 2118754), (44, 1540912), (64, 1059377), (88, 770456), (176, 385228), (193, 351296), (352, 192614), (386, 175648), (499, 135872), (704, 96307), (772, 87824), (998, 67936), (1544, 43912), (1996, 33968), (2123, 31936), (3088, 21956), (3992, 16984), (4246, 15968), (5489, 12352), (6176, 10978), (7984, 8492)]