64137168

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1496

約数の個数: 60

約数和(自身を含む): 180092640

約数和(自身を除く): 115955472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1063, 1257, 1676, 2126, 2514, 3189, 3352, 3771, 4252, 5028, 6378, 6704, 7542, 8504, 9567, 10056, 12756, 15084, 17008, 19134, 20112, 25512, 30168, 38268, 51024, 60336, 76536, 153072, 445397, 890794, 1336191, 1781588, 2672382, 3563176, 4008573, 5344764, 7126352, 8017146, 10689528, 16034292, 21379056, 32068584, 64137168]

約数ペア:

[(1, 64137168), (2, 32068584), (3, 21379056), (4, 16034292), (6, 10689528), (8, 8017146), (9, 7126352), (12, 5344764), (16, 4008573), (18, 3563176), (24, 2672382), (36, 1781588), (48, 1336191), (72, 890794), (144, 445397), (419, 153072), (838, 76536), (1063, 60336), (1257, 51024), (1676, 38268), (2126, 30168), (2514, 25512), (3189, 20112), (3352, 19134), (3771, 17008), (4252, 15084), (5028, 12756), (6378, 10056), (6704, 9567), (7542, 8504)]