71279976

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 184524480

約数和(自身を除く): 113244504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 107, 123, 164, 214, 246, 321, 328, 428, 492, 642, 677, 856, 984, 1284, 1354, 2031, 2568, 2708, 4062, 4387, 5416, 8124, 8774, 13161, 16248, 17548, 26322, 27757, 35096, 52644, 55514, 72439, 83271, 105288, 111028, 144878, 166542, 217317, 222056, 289756, 333084, 434634, 579512, 666168, 869268, 1738536, 2969999, 5939998, 8909997, 11879996, 17819994, 23759992, 35639988, 71279976]

約数ペア:

[(1, 71279976), (2, 35639988), (3, 23759992), (4, 17819994), (6, 11879996), (8, 8909997), (12, 5939998), (24, 2969999), (41, 1738536), (82, 869268), (107, 666168), (123, 579512), (164, 434634), (214, 333084), (246, 289756), (321, 222056), (328, 217317), (428, 166542), (492, 144878), (642, 111028), (677, 105288), (856, 83271), (984, 72439), (1284, 55514), (1354, 52644), (2031, 35096), (2568, 27757), (2708, 26322), (4062, 17548), (4387, 16248), (5416, 13161), (8124, 8774)]