71386572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13613}}^1$

素因数の和:13662

約数の個数: 48

約数和(自身を含む): 182972160

約数和(自身を除く): 111585588

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 13613, 27226, 40839, 54452, 81678, 163356, 258647, 313099, 517294, 626198, 775941, 939297, 1034588, 1252396, 1551882, 1878594, 3103764, 3757188, 5948881, 11897762, 17846643, 23795524, 35693286, 71386572]

約数ペア:

[(1, 71386572), (2, 35693286), (3, 23795524), (4, 17846643), (6, 11897762), (12, 5948881), (19, 3757188), (23, 3103764), (38, 1878594), (46, 1551882), (57, 1252396), (69, 1034588), (76, 939297), (92, 775941), (114, 626198), (138, 517294), (228, 313099), (276, 258647), (437, 163356), (874, 81678), (1311, 54452), (1748, 40839), (2622, 27226), (5244, 13613)]