68418756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 207182976

約数和(自身を除く): 138764220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 252, 291, 311, 324, 378, 388, 567, 582, 622, 679, 756, 873, 933, 1134, 1164, 1244, 1358, 1746, 1866, 2037, 2177, 2268, 2619, 2716, 2799, 3492, 3732, 4074, 4354, 5238, 5598, 6111, 6531, 7857, 8148, 8397, 8708, 10476, 11196, 12222, 13062, 15714, 16794, 18333, 19593, 24444, 25191, 26124, 30167, 31428, 33588, 36666, 39186, 50382, 54999, 58779, 60334, 73332, 78372, 90501, 100764, 109998, 117558, 120668, 176337, 181002, 211169, 219996, 235116, 271503, 352674, 362004, 422338, 543006, 633507, 705348, 814509, 844676, 1086012, 1267014, 1629018, 1900521, 2443527, 2534028, 3258036, 3801042, 4887054, 5701563, 7602084, 9774108, 11403126, 17104689, 22806252, 34209378, 68418756]

約数ペア:

[(1, 68418756), (2, 34209378), (3, 22806252), (4, 17104689), (6, 11403126), (7, 9774108), (9, 7602084), (12, 5701563), (14, 4887054), (18, 3801042), (21, 3258036), (27, 2534028), (28, 2443527), (36, 1900521), (42, 1629018), (54, 1267014), (63, 1086012), (81, 844676), (84, 814509), (97, 705348), (108, 633507), (126, 543006), (162, 422338), (189, 362004), (194, 352674), (252, 271503), (291, 235116), (311, 219996), (324, 211169), (378, 181002), (388, 176337), (567, 120668), (582, 117558), (622, 109998), (679, 100764), (756, 90501), (873, 78372), (933, 73332), (1134, 60334), (1164, 58779), (1244, 54999), (1358, 50382), (1746, 39186), (1866, 36666), (2037, 33588), (2177, 31428), (2268, 30167), (2619, 26124), (2716, 25191), (2799, 24444), (3492, 19593), (3732, 18333), (4074, 16794), (4354, 15714), (5238, 13062), (5598, 12222), (6111, 11196), (6531, 10476), (7857, 8708), (8148, 8397)]