68487948

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{22921}}^1$

素因数の和:23014

約数の個数: 36

約数和(自身を含む): 175215768

約数和(自身を除く): 106727820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 22921, 45842, 68763, 91684, 137526, 206289, 275052, 412578, 825156, 1902443, 3804886, 5707329, 7609772, 11414658, 17121987, 22829316, 34243974, 68487948]

約数ペア:

[(1, 68487948), (2, 34243974), (3, 22829316), (4, 17121987), (6, 11414658), (9, 7609772), (12, 5707329), (18, 3804886), (36, 1902443), (83, 825156), (166, 412578), (249, 275052), (332, 206289), (498, 137526), (747, 91684), (996, 68763), (1494, 45842), (2988, 22921)]