67320904

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 147744000

約数和(自身を除く): 80423096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 863, 1393, 1592, 1726, 2786, 3452, 5572, 6041, 6904, 9751, 11144, 12082, 19502, 24164, 39004, 42287, 48328, 78008, 84574, 169148, 171737, 338296, 343474, 686948, 1202159, 1373896, 2404318, 4808636, 8415113, 9617272, 16830226, 33660452, 67320904]

約数ペア:

[(1, 67320904), (2, 33660452), (4, 16830226), (7, 9617272), (8, 8415113), (14, 4808636), (28, 2404318), (49, 1373896), (56, 1202159), (98, 686948), (196, 343474), (199, 338296), (392, 171737), (398, 169148), (796, 84574), (863, 78008), (1393, 48328), (1592, 42287), (1726, 39004), (2786, 24164), (3452, 19502), (5572, 12082), (6041, 11144), (6904, 9751)]