80848488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1789}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 231984000

約数和(自身を除く): 151135512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1614, 1789, 1883, 2152, 3228, 3578, 3766, 5367, 5649, 6456, 7156, 7532, 10734, 11298, 12523, 14312, 15064, 21468, 22596, 25046, 37569, 42936, 45192, 50092, 75138, 100184, 150276, 300552, 481241, 962482, 1443723, 1924964, 2887446, 3368687, 3849928, 5774892, 6737374, 10106061, 11549784, 13474748, 20212122, 26949496, 40424244, 80848488]

約数ペア:

[(1, 80848488), (2, 40424244), (3, 26949496), (4, 20212122), (6, 13474748), (7, 11549784), (8, 10106061), (12, 6737374), (14, 5774892), (21, 3849928), (24, 3368687), (28, 2887446), (42, 1924964), (56, 1443723), (84, 962482), (168, 481241), (269, 300552), (538, 150276), (807, 100184), (1076, 75138), (1614, 50092), (1789, 45192), (1883, 42936), (2152, 37569), (3228, 25046), (3578, 22596), (3766, 21468), (5367, 15064), (5649, 14312), (6456, 12523), (7156, 11298), (7532, 10734)]