80984718

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{15461}}^1$

素因数の和:15569

約数の個数: 32

約数和(自身を含む): 181833120

約数和(自身を除く): 100848402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 15461, 30922, 46383, 92766, 139149, 278298, 417447, 834894, 1499717, 2999434, 4499151, 8998302, 13497453, 26994906, 40492359, 80984718]

約数ペア:

[(1, 80984718), (2, 40492359), (3, 26994906), (6, 13497453), (9, 8998302), (18, 4499151), (27, 2999434), (54, 1499717), (97, 834894), (194, 417447), (291, 278298), (582, 139149), (873, 92766), (1746, 46383), (2619, 30922), (5238, 15461)]