77836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 156240

約数和(自身を除く): 78404

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1276, 1342, 1769, 2684, 3538, 7076, 19459, 38918, 77836]

約数ペア:

[(1, 77836), (2, 38918), (4, 19459), (11, 7076), (22, 3538), (29, 2684), (44, 1769), (58, 1342), (61, 1276), (116, 671), (122, 638), (244, 319)]