77760254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6323}}^1$

素因数の和:6392

約数の個数: 32

約数和(自身を含む): 140241024

約数和(自身を除く): 62480770

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 6323, 12298, 12646, 69553, 82199, 139106, 164398, 271889, 543778, 904189, 1808378, 2990779, 3534557, 5981558, 7069114, 38880127, 77760254]

約数ペア:

[(1, 77760254), (2, 38880127), (11, 7069114), (13, 5981558), (22, 3534557), (26, 2990779), (43, 1808378), (86, 904189), (143, 543778), (286, 271889), (473, 164398), (559, 139106), (946, 82199), (1118, 69553), (6149, 12646), (6323, 12298)]