87009155906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{78241}}^1$

素因数の和:78546

約数の個数: 32

約数和(自身を含む): 136246237248

約数和(自身を除く): 49237081342

約数列:

[1, 2, 43, 67, 86, 134, 193, 386, 2881, 5762, 8299, 12931, 16598, 25862, 78241, 156482, 556033, 1112066, 3364363, 5242147, 6728726, 10484294, 15100513, 30201026, 225412321, 450824642, 649322059, 1011734371, 1298644118, 2023468742, 43504577953, 87009155906]

約数ペア:

[(1, 87009155906), (2, 43504577953), (43, 2023468742), (67, 1298644118), (86, 1011734371), (134, 649322059), (193, 450824642), (386, 225412321), (2881, 30201026), (5762, 15100513), (8299, 10484294), (12931, 6728726), (16598, 5242147), (25862, 3364363), (78241, 1112066), (156482, 556033)]