71388564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 179965632

約数和(自身を除く): 108577068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1033, 1329, 1772, 2066, 2658, 3099, 4132, 5316, 5759, 6198, 11518, 12396, 13429, 17277, 23036, 26858, 34554, 40287, 53716, 69108, 80574, 161148, 457619, 915238, 1372857, 1830476, 2745714, 5491428, 5949047, 11898094, 17847141, 23796188, 35694282, 71388564]

約数ペア:

[(1, 71388564), (2, 35694282), (3, 23796188), (4, 17847141), (6, 11898094), (12, 5949047), (13, 5491428), (26, 2745714), (39, 1830476), (52, 1372857), (78, 915238), (156, 457619), (443, 161148), (886, 80574), (1033, 69108), (1329, 53716), (1772, 40287), (2066, 34554), (2658, 26858), (3099, 23036), (4132, 17277), (5316, 13429), (5759, 12396), (6198, 11518)]