80141068

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6703}}^1$

素因数の和:6782

約数の個数: 36

約数和(自身を含む): 165843552

約数和(自身を除く): 85702484

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 6703, 11956, 13406, 26812, 46921, 93842, 187684, 328447, 408883, 656894, 817766, 1313788, 1635532, 2862181, 5724362, 11448724, 20035267, 40070534, 80141068]

約数ペア:

[(1, 80141068), (2, 40070534), (4, 20035267), (7, 11448724), (14, 5724362), (28, 2862181), (49, 1635532), (61, 1313788), (98, 817766), (122, 656894), (196, 408883), (244, 328447), (427, 187684), (854, 93842), (1708, 46921), (2989, 26812), (5978, 13406), (6703, 11956)]