71454978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33359}}^1$

素因数の和:33391

約数の個数: 48

約数和(自身を含む): 187349760

約数和(自身を除く): 115894782

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 33359, 66718, 100077, 200154, 233513, 300231, 467026, 567103, 600462, 700539, 1134206, 1401078, 1701309, 2101617, 3402618, 3969721, 4203234, 5103927, 7939442, 10207854, 11909163, 23818326, 35727489, 71454978]

約数ペア:

[(1, 71454978), (2, 35727489), (3, 23818326), (6, 11909163), (7, 10207854), (9, 7939442), (14, 5103927), (17, 4203234), (18, 3969721), (21, 3402618), (34, 2101617), (42, 1701309), (51, 1401078), (63, 1134206), (102, 700539), (119, 600462), (126, 567103), (153, 467026), (238, 300231), (306, 233513), (357, 200154), (714, 100077), (1071, 66718), (2142, 33359)]