172874448

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27919}}^1$

素因数の和:27976

約数の個数: 60

約数和(自身を含む): 495077440

約数和(自身を除く): 322202992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 27919, 55838, 83757, 111676, 167514, 223352, 251271, 335028, 446704, 502542, 670056, 1005084, 1200517, 1340112, 2010168, 2401034, 3601551, 4020336, 4802068, 7203102, 9604136, 10804653, 14406204, 19208272, 21609306, 28812408, 43218612, 57624816, 86437224, 172874448]

約数ペア:

[(1, 172874448), (2, 86437224), (3, 57624816), (4, 43218612), (6, 28812408), (8, 21609306), (9, 19208272), (12, 14406204), (16, 10804653), (18, 9604136), (24, 7203102), (36, 4802068), (43, 4020336), (48, 3601551), (72, 2401034), (86, 2010168), (129, 1340112), (144, 1200517), (172, 1005084), (258, 670056), (344, 502542), (387, 446704), (516, 335028), (688, 251271), (774, 223352), (1032, 167514), (1548, 111676), (2064, 83757), (3096, 55838), (6192, 27919)]