81839352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3100

約数の個数: 64

約数和(自身を含む): 235307520

約数和(自身を除く): 153468168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 167, 168, 334, 501, 668, 1002, 1169, 1336, 2004, 2338, 2917, 3507, 4008, 4676, 5834, 7014, 8751, 9352, 11668, 14028, 17502, 20419, 23336, 28056, 35004, 40838, 61257, 70008, 81676, 122514, 163352, 245028, 487139, 490056, 974278, 1461417, 1948556, 2922834, 3409973, 3897112, 5845668, 6819946, 10229919, 11691336, 13639892, 20459838, 27279784, 40919676, 81839352]

約数ペア:

[(1, 81839352), (2, 40919676), (3, 27279784), (4, 20459838), (6, 13639892), (7, 11691336), (8, 10229919), (12, 6819946), (14, 5845668), (21, 3897112), (24, 3409973), (28, 2922834), (42, 1948556), (56, 1461417), (84, 974278), (167, 490056), (168, 487139), (334, 245028), (501, 163352), (668, 122514), (1002, 81676), (1169, 70008), (1336, 61257), (2004, 40838), (2338, 35004), (2917, 28056), (3507, 23336), (4008, 20419), (4676, 17502), (5834, 14028), (7014, 11668), (8751, 9352)]