80182764

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2243}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 208602240

約数和(自身を除く): 128419476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2243, 2979, 3972, 4486, 5958, 6729, 8937, 8972, 11916, 13458, 17874, 20187, 26916, 35748, 40374, 60561, 80748, 121122, 242244, 742433, 1484866, 2227299, 2969732, 4454598, 6681897, 8909196, 13363794, 20045691, 26727588, 40091382, 80182764]

約数ペア:

[(1, 80182764), (2, 40091382), (3, 26727588), (4, 20045691), (6, 13363794), (9, 8909196), (12, 6681897), (18, 4454598), (27, 2969732), (36, 2227299), (54, 1484866), (108, 742433), (331, 242244), (662, 121122), (993, 80748), (1324, 60561), (1986, 40374), (2243, 35748), (2979, 26916), (3972, 20187), (4486, 17874), (5958, 13458), (6729, 11916), (8937, 8972)]