68587728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{129901}}^1$

素因数の和:129923

約数の個数: 40

約数和(自身を含む): 193294176

約数和(自身を除く): 124706448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 129901, 259802, 389703, 519604, 779406, 1039208, 1428911, 1558812, 2078416, 2857822, 3117624, 4286733, 5715644, 6235248, 8573466, 11431288, 17146932, 22862576, 34293864, 68587728]

約数ペア:

[(1, 68587728), (2, 34293864), (3, 22862576), (4, 17146932), (6, 11431288), (8, 8573466), (11, 6235248), (12, 5715644), (16, 4286733), (22, 3117624), (24, 2857822), (33, 2078416), (44, 1558812), (48, 1428911), (66, 1039208), (88, 779406), (132, 519604), (176, 389703), (264, 259802), (528, 129901)]