68020668

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 183518720

約数和(自身を除く): 115498052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 97, 108, 129, 151, 172, 194, 258, 291, 302, 387, 388, 453, 516, 582, 604, 774, 873, 906, 1161, 1164, 1359, 1548, 1746, 1812, 2322, 2619, 2718, 3492, 4077, 4171, 4644, 5238, 5436, 6493, 8154, 8342, 10476, 12513, 12986, 14647, 16308, 16684, 19479, 25026, 25972, 29294, 37539, 38958, 43941, 50052, 58437, 58588, 75078, 77916, 87882, 112617, 116874, 131823, 150156, 175311, 175764, 225234, 233748, 263646, 350622, 395469, 450468, 527292, 629821, 701244, 790938, 1259642, 1581876, 1889463, 2519284, 3778926, 5668389, 7557852, 11336778, 17005167, 22673556, 34010334, 68020668]

約数ペア:

[(1, 68020668), (2, 34010334), (3, 22673556), (4, 17005167), (6, 11336778), (9, 7557852), (12, 5668389), (18, 3778926), (27, 2519284), (36, 1889463), (43, 1581876), (54, 1259642), (86, 790938), (97, 701244), (108, 629821), (129, 527292), (151, 450468), (172, 395469), (194, 350622), (258, 263646), (291, 233748), (302, 225234), (387, 175764), (388, 175311), (453, 150156), (516, 131823), (582, 116874), (604, 112617), (774, 87882), (873, 77916), (906, 75078), (1161, 58588), (1164, 58437), (1359, 50052), (1548, 43941), (1746, 38958), (1812, 37539), (2322, 29294), (2619, 25972), (2718, 25026), (3492, 19479), (4077, 16684), (4171, 16308), (4644, 14647), (5238, 12986), (5436, 12513), (6493, 10476), (8154, 8342)]