83720004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 207271680

約数和(自身を除く): 123551676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 2803, 4978, 5606, 7467, 8409, 9956, 11212, 14934, 16818, 29868, 33636, 53257, 106514, 159771, 213028, 319542, 367193, 639084, 734386, 1101579, 1468772, 2203158, 4406316, 6976667, 13953334, 20930001, 27906668, 41860002, 83720004]

約数ペア:

[(1, 83720004), (2, 41860002), (3, 27906668), (4, 20930001), (6, 13953334), (12, 6976667), (19, 4406316), (38, 2203158), (57, 1468772), (76, 1101579), (114, 734386), (131, 639084), (228, 367193), (262, 319542), (393, 213028), (524, 159771), (786, 106514), (1572, 53257), (2489, 33636), (2803, 29868), (4978, 16818), (5606, 14934), (7467, 11212), (8409, 9956)]