68084874

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 80

約数和(自身を含む): 179292960

約数和(自身を除く): 111208086

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 2939, 3861, 5878, 7722, 8817, 11583, 17634, 23166, 26451, 32329, 38207, 52902, 64658, 76414, 79353, 96987, 114621, 158706, 193974, 229242, 238059, 290961, 343863, 420277, 476118, 581922, 687726, 840554, 872883, 1031589, 1260831, 1745766, 2063178, 2521662, 2618649, 3094767, 3782493, 5237298, 6189534, 7564986, 11347479, 22694958, 34042437, 68084874]

約数ペア:

[(1, 68084874), (2, 34042437), (3, 22694958), (6, 11347479), (9, 7564986), (11, 6189534), (13, 5237298), (18, 3782493), (22, 3094767), (26, 2618649), (27, 2521662), (33, 2063178), (39, 1745766), (54, 1260831), (66, 1031589), (78, 872883), (81, 840554), (99, 687726), (117, 581922), (143, 476118), (162, 420277), (198, 343863), (234, 290961), (286, 238059), (297, 229242), (351, 193974), (429, 158706), (594, 114621), (702, 96987), (858, 79353), (891, 76414), (1053, 64658), (1287, 52902), (1782, 38207), (2106, 32329), (2574, 26451), (2939, 23166), (3861, 17634), (5878, 11583), (7722, 8817)]