68978902482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1881277}}^1$

素因数の和:1881392

約数の個数: 64

約数和(自身を含む): 176990634240

約数和(自身を除く): 108011731758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 679, 873, 1358, 1746, 2037, 2619, 4074, 5238, 6111, 12222, 18333, 36666, 1881277, 3762554, 5643831, 11287662, 13168939, 16931493, 26337878, 33862986, 39506817, 50794479, 79013634, 101588958, 118520451, 182483869, 237040902, 355561353, 364967738, 547451607, 711122706, 1094903214, 1277387083, 1642354821, 2554774166, 3284709642, 3832161249, 4927064463, 7664322498, 9854128926, 11496483747, 22992967494, 34489451241, 68978902482]

約数ペア:

[(1, 68978902482), (2, 34489451241), (3, 22992967494), (6, 11496483747), (7, 9854128926), (9, 7664322498), (14, 4927064463), (18, 3832161249), (21, 3284709642), (27, 2554774166), (42, 1642354821), (54, 1277387083), (63, 1094903214), (97, 711122706), (126, 547451607), (189, 364967738), (194, 355561353), (291, 237040902), (378, 182483869), (582, 118520451), (679, 101588958), (873, 79013634), (1358, 50794479), (1746, 39506817), (2037, 33862986), (2619, 26337878), (4074, 16931493), (5238, 13168939), (6111, 11287662), (12222, 5643831), (18333, 3762554), (36666, 1881277)]