123480504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{81667}}^1$

素因数の和:81689

約数の個数: 64

約数和(自身を含む): 392006400

約数和(自身を除く): 268525896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 81667, 163334, 245001, 326668, 490002, 571669, 653336, 735003, 980004, 1143338, 1470006, 1715007, 1960008, 2205009, 2286676, 2940012, 3430014, 4410018, 4573352, 5145021, 5880024, 6860028, 8820036, 10290042, 13720056, 15435063, 17640072, 20580084, 30870126, 41160168, 61740252, 123480504]

約数ペア:

[(1, 123480504), (2, 61740252), (3, 41160168), (4, 30870126), (6, 20580084), (7, 17640072), (8, 15435063), (9, 13720056), (12, 10290042), (14, 8820036), (18, 6860028), (21, 5880024), (24, 5145021), (27, 4573352), (28, 4410018), (36, 3430014), (42, 2940012), (54, 2286676), (56, 2205009), (63, 1960008), (72, 1715007), (84, 1470006), (108, 1143338), (126, 980004), (168, 735003), (189, 653336), (216, 571669), (252, 490002), (378, 326668), (504, 245001), (756, 163334), (1512, 81667)]