80939886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10597}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 172959360

約数和(自身を除く): 92019474

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 10597, 21194, 31791, 63582, 201343, 402686, 604029, 709999, 1208058, 1419998, 2129997, 4259994, 13489981, 26979962, 40469943, 80939886]

約数ペア:

[(1, 80939886), (2, 40469943), (3, 26979962), (6, 13489981), (19, 4259994), (38, 2129997), (57, 1419998), (67, 1208058), (114, 709999), (134, 604029), (201, 402686), (402, 201343), (1273, 63582), (2546, 31791), (3819, 21194), (7638, 10597)]