80271204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13907}}^1$

素因数の和:13964

約数の個数: 48

約数和(自身を含む): 207173568

約数和(自身を除く): 126902364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 13907, 27814, 41721, 55628, 83442, 166884, 180791, 361582, 514559, 542373, 723164, 1029118, 1084746, 1543677, 2058236, 2169492, 3087354, 6174708, 6689267, 13378534, 20067801, 26757068, 40135602, 80271204]

約数ペア:

[(1, 80271204), (2, 40135602), (3, 26757068), (4, 20067801), (6, 13378534), (12, 6689267), (13, 6174708), (26, 3087354), (37, 2169492), (39, 2058236), (52, 1543677), (74, 1084746), (78, 1029118), (111, 723164), (148, 542373), (156, 514559), (222, 361582), (444, 180791), (481, 166884), (962, 83442), (1443, 55628), (1924, 41721), (2886, 27814), (5772, 13907)]