8620344

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 24698520

約数和(自身を除く): 16078176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 251, 318, 324, 424, 477, 502, 636, 648, 753, 954, 1004, 1272, 1431, 1506, 1908, 2008, 2259, 2862, 3012, 3816, 4293, 4518, 5724, 6024, 6777, 8586, 9036, 11448, 13303, 13554, 17172, 18072, 20331, 26606, 27108, 34344, 39909, 40662, 53212, 54216, 79818, 81324, 106424, 119727, 159636, 162648, 239454, 319272, 359181, 478908, 718362, 957816, 1077543, 1436724, 2155086, 2873448, 4310172, 8620344]

約数ペア:

[(1, 8620344), (2, 4310172), (3, 2873448), (4, 2155086), (6, 1436724), (8, 1077543), (9, 957816), (12, 718362), (18, 478908), (24, 359181), (27, 319272), (36, 239454), (53, 162648), (54, 159636), (72, 119727), (81, 106424), (106, 81324), (108, 79818), (159, 54216), (162, 53212), (212, 40662), (216, 39909), (251, 34344), (318, 27108), (324, 26606), (424, 20331), (477, 18072), (502, 17172), (636, 13554), (648, 13303), (753, 11448), (954, 9036), (1004, 8586), (1272, 6777), (1431, 6024), (1506, 5724), (1908, 4518), (2008, 4293), (2259, 3816), (2862, 3012)]