84420432

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5479}}^1$

素因数の和:5600

約数の個数: 60

約数和(自身を含む): 238511520

約数和(自身を除く): 154091088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 5479, 7704, 10958, 15408, 16437, 21916, 32874, 43832, 49311, 65748, 87664, 98622, 131496, 197244, 262992, 394488, 586253, 788976, 1172506, 1758759, 2345012, 3517518, 4690024, 5276277, 7035036, 9380048, 10552554, 14070072, 21105108, 28140144, 42210216, 84420432]

約数ペア:

[(1, 84420432), (2, 42210216), (3, 28140144), (4, 21105108), (6, 14070072), (8, 10552554), (9, 9380048), (12, 7035036), (16, 5276277), (18, 4690024), (24, 3517518), (36, 2345012), (48, 1758759), (72, 1172506), (107, 788976), (144, 586253), (214, 394488), (321, 262992), (428, 197244), (642, 131496), (856, 98622), (963, 87664), (1284, 65748), (1712, 49311), (1926, 43832), (2568, 32874), (3852, 21916), (5136, 16437), (5479, 15408), (7704, 10958)]