8145864

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 23025600

約数和(自身を除く): 14879736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 4919, 9838, 14757, 19676, 29514, 39352, 44271, 59028, 88542, 113137, 118056, 177084, 226274, 339411, 354168, 452548, 678822, 905096, 1018233, 1357644, 2036466, 2715288, 4072932, 8145864]

約数ペア:

[(1, 8145864), (2, 4072932), (3, 2715288), (4, 2036466), (6, 1357644), (8, 1018233), (9, 905096), (12, 678822), (18, 452548), (23, 354168), (24, 339411), (36, 226274), (46, 177084), (69, 118056), (72, 113137), (92, 88542), (138, 59028), (184, 44271), (207, 39352), (276, 29514), (414, 19676), (552, 14757), (828, 9838), (1656, 4919)]