79918916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 175136640

約数和(自身を除く): 95217724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 313, 626, 829, 1252, 1658, 2191, 3316, 3443, 4382, 5803, 6886, 8764, 9119, 11606, 13772, 18238, 23212, 24101, 36476, 48202, 63833, 96404, 127666, 255332, 259477, 518954, 1037908, 1816339, 2854247, 3632678, 5708494, 7265356, 11416988, 19979729, 39959458, 79918916]

約数ペア:

[(1, 79918916), (2, 39959458), (4, 19979729), (7, 11416988), (11, 7265356), (14, 5708494), (22, 3632678), (28, 2854247), (44, 1816339), (77, 1037908), (154, 518954), (308, 259477), (313, 255332), (626, 127666), (829, 96404), (1252, 63833), (1658, 48202), (2191, 36476), (3316, 24101), (3443, 23212), (4382, 18238), (5803, 13772), (6886, 11606), (8764, 9119)]