80487162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 126872838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 2999, 3834, 4473, 5998, 8946, 8997, 13419, 17994, 20993, 26838, 26991, 41986, 53982, 62979, 80973, 125958, 161946, 188937, 212929, 377874, 425858, 566811, 638787, 1133622, 1277574, 1490503, 1916361, 2981006, 3832722, 4471509, 5749083, 8943018, 11498166, 13414527, 26829054, 40243581, 80487162]

約数ペア:

[(1, 80487162), (2, 40243581), (3, 26829054), (6, 13414527), (7, 11498166), (9, 8943018), (14, 5749083), (18, 4471509), (21, 3832722), (27, 2981006), (42, 1916361), (54, 1490503), (63, 1277574), (71, 1133622), (126, 638787), (142, 566811), (189, 425858), (213, 377874), (378, 212929), (426, 188937), (497, 161946), (639, 125958), (994, 80973), (1278, 62979), (1491, 53982), (1917, 41986), (2982, 26991), (2999, 26838), (3834, 20993), (4473, 17994), (5998, 13419), (8946, 8997)]