66466488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 182246400

約数和(自身を除く): 115779912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 446, 669, 892, 1129, 1338, 1784, 2258, 2453, 2676, 3387, 4516, 4906, 5352, 6774, 7359, 9032, 9812, 12419, 13548, 14718, 19624, 24838, 27096, 29436, 37257, 49676, 58872, 74514, 99352, 149028, 251767, 298056, 503534, 755301, 1007068, 1510602, 2014136, 2769437, 3021204, 5538874, 6042408, 8308311, 11077748, 16616622, 22155496, 33233244, 66466488]

約数ペア:

[(1, 66466488), (2, 33233244), (3, 22155496), (4, 16616622), (6, 11077748), (8, 8308311), (11, 6042408), (12, 5538874), (22, 3021204), (24, 2769437), (33, 2014136), (44, 1510602), (66, 1007068), (88, 755301), (132, 503534), (223, 298056), (264, 251767), (446, 149028), (669, 99352), (892, 74514), (1129, 58872), (1338, 49676), (1784, 37257), (2258, 29436), (2453, 27096), (2676, 24838), (3387, 19624), (4516, 14718), (4906, 13548), (5352, 12419), (6774, 9812), (7359, 9032)]