83089888

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2832

約数の個数: 72

約数和(自身を含む): 200377800

約数和(自身を除く): 117287912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2789, 3724, 4256, 5578, 7448, 11156, 14896, 19523, 22312, 29792, 39046, 44624, 52991, 78092, 89248, 105982, 136661, 156184, 211964, 273322, 312368, 370937, 423928, 546644, 624736, 741874, 847856, 1093288, 1483748, 1695712, 2186576, 2596559, 2967496, 4373152, 5193118, 5934992, 10386236, 11869984, 20772472, 41544944, 83089888]

約数ペア:

[(1, 83089888), (2, 41544944), (4, 20772472), (7, 11869984), (8, 10386236), (14, 5934992), (16, 5193118), (19, 4373152), (28, 2967496), (32, 2596559), (38, 2186576), (49, 1695712), (56, 1483748), (76, 1093288), (98, 847856), (112, 741874), (133, 624736), (152, 546644), (196, 423928), (224, 370937), (266, 312368), (304, 273322), (392, 211964), (532, 156184), (608, 136661), (784, 105982), (931, 89248), (1064, 78092), (1568, 52991), (1862, 44624), (2128, 39046), (2789, 29792), (3724, 22312), (4256, 19523), (5578, 14896), (7448, 11156)]