83578488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{497491}}^1$

素因数の和:497507

約数の個数: 32

約数和(自身を含む): 238796160

約数和(自身を除く): 155217672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 497491, 994982, 1492473, 1989964, 2984946, 3482437, 3979928, 5969892, 6964874, 10447311, 11939784, 13929748, 20894622, 27859496, 41789244, 83578488]

約数ペア:

[(1, 83578488), (2, 41789244), (3, 27859496), (4, 20894622), (6, 13929748), (7, 11939784), (8, 10447311), (12, 6964874), (14, 5969892), (21, 3979928), (24, 3482437), (28, 2984946), (42, 1989964), (56, 1492473), (84, 994982), (168, 497491)]