66655386

素因数分解:

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

素因数の和:348

約数の個数: 96

約数和(自身を含む): 174994560

約数和(自身を除く): 108339174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 311, 378, 441, 486, 567, 622, 729, 882, 933, 1134, 1323, 1458, 1701, 1866, 2177, 2187, 2646, 2799, 3402, 3969, 4354, 4374, 5103, 5598, 6531, 7938, 8397, 10206, 11907, 13062, 15239, 15309, 16794, 19593, 23814, 25191, 30478, 30618, 35721, 39186, 45717, 50382, 58779, 71442, 75573, 91434, 107163, 117558, 137151, 151146, 176337, 214326, 226719, 274302, 352674, 411453, 453438, 529011, 680157, 822906, 1058022, 1234359, 1360314, 1587033, 2468718, 3174066, 3703077, 4761099, 7406154, 9522198, 11109231, 22218462, 33327693, 66655386]

約数ペア:

[(1, 66655386), (2, 33327693), (3, 22218462), (6, 11109231), (7, 9522198), (9, 7406154), (14, 4761099), (18, 3703077), (21, 3174066), (27, 2468718), (42, 1587033), (49, 1360314), (54, 1234359), (63, 1058022), (81, 822906), (98, 680157), (126, 529011), (147, 453438), (162, 411453), (189, 352674), (243, 274302), (294, 226719), (311, 214326), (378, 176337), (441, 151146), (486, 137151), (567, 117558), (622, 107163), (729, 91434), (882, 75573), (933, 71442), (1134, 58779), (1323, 50382), (1458, 45717), (1701, 39186), (1866, 35721), (2177, 30618), (2187, 30478), (2646, 25191), (2799, 23814), (3402, 19593), (3969, 16794), (4354, 15309), (4374, 15239), (5103, 13062), (5598, 11907), (6531, 10206), (7938, 8397)]