78819876

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53401}}^1$

素因数の和:53452

約数の個数: 36

約数和(自身を含む): 204102444

約数和(自身を除く): 125282568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 53401, 106802, 160203, 213604, 320406, 480609, 640812, 961218, 1922436, 2189441, 4378882, 6568323, 8757764, 13136646, 19704969, 26273292, 39409938, 78819876]

約数ペア:

[(1, 78819876), (2, 39409938), (3, 26273292), (4, 19704969), (6, 13136646), (9, 8757764), (12, 6568323), (18, 4378882), (36, 2189441), (41, 1922436), (82, 961218), (123, 640812), (164, 480609), (246, 320406), (369, 213604), (492, 160203), (738, 106802), (1476, 53401)]