86746824

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28019}}^1$

素因数の和:28074

約数の個数: 48

約数和(自身を含む): 240411600

約数和(自身を除く): 153664776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 28019, 56038, 84057, 112076, 168114, 224152, 252171, 336228, 504342, 672456, 1008684, 1204817, 2017368, 2409634, 3614451, 4819268, 7228902, 9638536, 10843353, 14457804, 21686706, 28915608, 43373412, 86746824]

約数ペア:

[(1, 86746824), (2, 43373412), (3, 28915608), (4, 21686706), (6, 14457804), (8, 10843353), (9, 9638536), (12, 7228902), (18, 4819268), (24, 3614451), (36, 2409634), (43, 2017368), (72, 1204817), (86, 1008684), (129, 672456), (172, 504342), (258, 336228), (344, 252171), (387, 224152), (516, 168114), (774, 112076), (1032, 84057), (1548, 56038), (3096, 28019)]