71787864

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{56437}}^1$

素因数の和:56499

約数の個数: 32

約数和(自身を含む): 182859120

約数和(自身を除く): 111071256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 56437, 112874, 169311, 225748, 338622, 451496, 677244, 1354488, 2991161, 5982322, 8973483, 11964644, 17946966, 23929288, 35893932, 71787864]

約数ペア:

[(1, 71787864), (2, 35893932), (3, 23929288), (4, 17946966), (6, 11964644), (8, 8973483), (12, 5982322), (24, 2991161), (53, 1354488), (106, 677244), (159, 451496), (212, 338622), (318, 225748), (424, 169311), (636, 112874), (1272, 56437)]