80111746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 147044160

約数和(自身を除く): 66932414

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 169, 286, 319, 338, 377, 638, 743, 754, 1486, 1859, 3718, 4147, 4901, 8173, 8294, 9659, 9802, 16346, 19318, 21547, 43094, 53911, 106249, 107822, 125567, 212498, 237017, 251134, 280111, 474034, 560222, 1381237, 2762474, 3081221, 3641443, 6162442, 7282886, 40055873, 80111746]

約数ペア:

[(1, 80111746), (2, 40055873), (11, 7282886), (13, 6162442), (22, 3641443), (26, 3081221), (29, 2762474), (58, 1381237), (143, 560222), (169, 474034), (286, 280111), (319, 251134), (338, 237017), (377, 212498), (638, 125567), (743, 107822), (754, 106249), (1486, 53911), (1859, 43094), (3718, 21547), (4147, 19318), (4901, 16346), (8173, 9802), (8294, 9659)]