79977492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317371}}^1$

素因数の和:317388

約数の個数: 36

約数和(自身を含む): 231046816

約数和(自身を除く): 151069324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317371, 634742, 952113, 1269484, 1904226, 2221597, 2856339, 3808452, 4443194, 5712678, 6664791, 8886388, 11425356, 13329582, 19994373, 26659164, 39988746, 79977492]

約数ペア:

[(1, 79977492), (2, 39988746), (3, 26659164), (4, 19994373), (6, 13329582), (7, 11425356), (9, 8886388), (12, 6664791), (14, 5712678), (18, 4443194), (21, 3808452), (28, 2856339), (36, 2221597), (42, 1904226), (63, 1269484), (84, 952113), (126, 634742), (252, 317371)]