68303484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 183980160

約数和(自身を除く): 115676676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 233, 306, 466, 479, 612, 699, 932, 958, 1398, 1437, 1916, 2097, 2796, 2874, 3961, 4194, 4311, 5748, 7922, 8143, 8388, 8622, 11883, 15844, 16286, 17244, 23766, 24429, 32572, 35649, 47532, 48858, 71298, 73287, 97716, 111607, 142596, 146574, 223214, 293148, 334821, 446428, 669642, 1004463, 1339284, 1897319, 2008926, 3794638, 4017852, 5691957, 7589276, 11383914, 17075871, 22767828, 34151742, 68303484]

約数ペア:

[(1, 68303484), (2, 34151742), (3, 22767828), (4, 17075871), (6, 11383914), (9, 7589276), (12, 5691957), (17, 4017852), (18, 3794638), (34, 2008926), (36, 1897319), (51, 1339284), (68, 1004463), (102, 669642), (153, 446428), (204, 334821), (233, 293148), (306, 223214), (466, 146574), (479, 142596), (612, 111607), (699, 97716), (932, 73287), (958, 71298), (1398, 48858), (1437, 47532), (1916, 35649), (2097, 32572), (2796, 24429), (2874, 23766), (3961, 17244), (4194, 16286), (4311, 15844), (5748, 11883), (7922, 8622), (8143, 8388)]