845821008

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{45533}}^1$

素因数の和:45593

約数の個数: 80

約数和(自身を含む): 2484335040

約数和(自身を除く): 1638514032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 45533, 91066, 136599, 182132, 273198, 364264, 409797, 546396, 728528, 819594, 1092792, 1229391, 1639188, 1957919, 2185584, 2458782, 3278376, 3915838, 4917564, 5873757, 6556752, 7831676, 9835128, 11747514, 15663352, 17621271, 19670256, 23495028, 31326704, 35242542, 46990056, 52863813, 70485084, 93980112, 105727626, 140970168, 211455252, 281940336, 422910504, 845821008]

約数ペア:

[(1, 845821008), (2, 422910504), (3, 281940336), (4, 211455252), (6, 140970168), (8, 105727626), (9, 93980112), (12, 70485084), (16, 52863813), (18, 46990056), (24, 35242542), (27, 31326704), (36, 23495028), (43, 19670256), (48, 17621271), (54, 15663352), (72, 11747514), (86, 9835128), (108, 7831676), (129, 6556752), (144, 5873757), (172, 4917564), (216, 3915838), (258, 3278376), (344, 2458782), (387, 2185584), (432, 1957919), (516, 1639188), (688, 1229391), (774, 1092792), (1032, 819594), (1161, 728528), (1548, 546396), (2064, 409797), (2322, 364264), (3096, 273198), (4644, 182132), (6192, 136599), (9288, 91066), (18576, 45533)]