77529196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 148176000

約数和(自身を除く): 70646804

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 139, 164, 179, 278, 358, 556, 716, 779, 1558, 2641, 3116, 3401, 5282, 5699, 6802, 7339, 10564, 11398, 13604, 14678, 22796, 24881, 29356, 49762, 99524, 108281, 139441, 216562, 278882, 433124, 472739, 557764, 945478, 1020121, 1890956, 2040242, 4080484, 19382299, 38764598, 77529196]

約数ペア:

[(1, 77529196), (2, 38764598), (4, 19382299), (19, 4080484), (38, 2040242), (41, 1890956), (76, 1020121), (82, 945478), (139, 557764), (164, 472739), (179, 433124), (278, 278882), (358, 216562), (556, 139441), (716, 108281), (779, 99524), (1558, 49762), (2641, 29356), (3116, 24881), (3401, 22796), (5282, 14678), (5699, 13604), (6802, 11398), (7339, 10564)]