68311656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 158125464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 71, 72, 83, 84, 92, 126, 138, 142, 161, 166, 168, 184, 207, 213, 249, 252, 276, 284, 322, 332, 414, 426, 483, 497, 498, 504, 552, 568, 581, 639, 644, 664, 747, 828, 852, 966, 994, 996, 1162, 1278, 1288, 1449, 1491, 1494, 1633, 1656, 1704, 1743, 1909, 1932, 1988, 1992, 2324, 2556, 2898, 2982, 2988, 3266, 3486, 3818, 3864, 3976, 4473, 4648, 4899, 5112, 5229, 5727, 5796, 5893, 5964, 5976, 6532, 6972, 7636, 8946, 9798, 10458, 11431, 11454, 11592, 11786, 11928, 13064, 13363, 13944, 14697, 15272, 17181, 17679, 17892, 19596, 20916, 22862, 22908, 23572, 26726, 29394, 34293, 34362, 35358, 35784, 39192, 40089, 41251, 41832, 45724, 45816, 47144, 53037, 53452, 58788, 68586, 68724, 70716, 80178, 82502, 91448, 102879, 106074, 106904, 117576, 120267, 123753, 135539, 137172, 137448, 141432, 160356, 165004, 205758, 212148, 240534, 247506, 271078, 274344, 320712, 330008, 371259, 406617, 411516, 424296, 481068, 495012, 542156, 742518, 813234, 823032, 948773, 962136, 990024, 1084312, 1219851, 1485036, 1626468, 1897546, 2439702, 2846319, 2970072, 3252936, 3795092, 4879404, 5692638, 7590184, 8538957, 9758808, 11385276, 17077914, 22770552, 34155828, 68311656]

約数ペア:

[(1, 68311656), (2, 34155828), (3, 22770552), (4, 17077914), (6, 11385276), (7, 9758808), (8, 8538957), (9, 7590184), (12, 5692638), (14, 4879404), (18, 3795092), (21, 3252936), (23, 2970072), (24, 2846319), (28, 2439702), (36, 1897546), (42, 1626468), (46, 1485036), (56, 1219851), (63, 1084312), (69, 990024), (71, 962136), (72, 948773), (83, 823032), (84, 813234), (92, 742518), (126, 542156), (138, 495012), (142, 481068), (161, 424296), (166, 411516), (168, 406617), (184, 371259), (207, 330008), (213, 320712), (249, 274344), (252, 271078), (276, 247506), (284, 240534), (322, 212148), (332, 205758), (414, 165004), (426, 160356), (483, 141432), (497, 137448), (498, 137172), (504, 135539), (552, 123753), (568, 120267), (581, 117576), (639, 106904), (644, 106074), (664, 102879), (747, 91448), (828, 82502), (852, 80178), (966, 70716), (994, 68724), (996, 68586), (1162, 58788), (1278, 53452), (1288, 53037), (1449, 47144), (1491, 45816), (1494, 45724), (1633, 41832), (1656, 41251), (1704, 40089), (1743, 39192), (1909, 35784), (1932, 35358), (1988, 34362), (1992, 34293), (2324, 29394), (2556, 26726), (2898, 23572), (2982, 22908), (2988, 22862), (3266, 20916), (3486, 19596), (3818, 17892), (3864, 17679), (3976, 17181), (4473, 15272), (4648, 14697), (4899, 13944), (5112, 13363), (5229, 13064), (5727, 11928), (5796, 11786), (5893, 11592), (5964, 11454), (5976, 11431), (6532, 10458), (6972, 9798), (7636, 8946)]