82255788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 72

約数和(自身を含む): 223095600

約数和(自身を除く): 140839812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 2269, 3021, 4028, 4538, 6042, 6807, 9063, 9076, 12084, 13614, 18126, 20421, 27228, 36252, 40842, 43111, 81684, 86222, 120257, 129333, 172444, 240514, 258666, 360771, 387999, 481028, 517332, 721542, 775998, 1082313, 1443084, 1551996, 2164626, 2284883, 4329252, 4569766, 6854649, 9139532, 13709298, 20563947, 27418596, 41127894, 82255788]

約数ペア:

[(1, 82255788), (2, 41127894), (3, 27418596), (4, 20563947), (6, 13709298), (9, 9139532), (12, 6854649), (18, 4569766), (19, 4329252), (36, 2284883), (38, 2164626), (53, 1551996), (57, 1443084), (76, 1082313), (106, 775998), (114, 721542), (159, 517332), (171, 481028), (212, 387999), (228, 360771), (318, 258666), (342, 240514), (477, 172444), (636, 129333), (684, 120257), (954, 86222), (1007, 81684), (1908, 43111), (2014, 40842), (2269, 36252), (3021, 27228), (4028, 20421), (4538, 18126), (6042, 13614), (6807, 12084), (9063, 9076)]