68560524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 189876960

約数和(自身を除く): 121316436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 3863, 4437, 5916, 7726, 8874, 11589, 15452, 17748, 23178, 34767, 46356, 65671, 69534, 112027, 131342, 139068, 197013, 224054, 262684, 336081, 394026, 448108, 591039, 672162, 788052, 1008243, 1182078, 1344324, 1904459, 2016486, 2364156, 3808918, 4032972, 5713377, 7617836, 11426754, 17140131, 22853508, 34280262, 68560524]

約数ペア:

[(1, 68560524), (2, 34280262), (3, 22853508), (4, 17140131), (6, 11426754), (9, 7617836), (12, 5713377), (17, 4032972), (18, 3808918), (29, 2364156), (34, 2016486), (36, 1904459), (51, 1344324), (58, 1182078), (68, 1008243), (87, 788052), (102, 672162), (116, 591039), (153, 448108), (174, 394026), (204, 336081), (261, 262684), (306, 224054), (348, 197013), (493, 139068), (522, 131342), (612, 112027), (986, 69534), (1044, 65671), (1479, 46356), (1972, 34767), (2958, 23178), (3863, 17748), (4437, 15452), (5916, 11589), (7726, 8874)]