82980156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4099}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 222252800

約数和(自身を除く): 139272644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 4099, 5061, 6748, 8198, 10122, 12297, 16396, 20244, 24594, 28693, 49188, 57386, 86079, 114772, 172158, 344316, 987859, 1975718, 2963577, 3951436, 5927154, 6915013, 11854308, 13830026, 20745039, 27660052, 41490078, 82980156]

約数ペア:

[(1, 82980156), (2, 41490078), (3, 27660052), (4, 20745039), (6, 13830026), (7, 11854308), (12, 6915013), (14, 5927154), (21, 3951436), (28, 2963577), (42, 1975718), (84, 987859), (241, 344316), (482, 172158), (723, 114772), (964, 86079), (1446, 57386), (1687, 49188), (2892, 28693), (3374, 24594), (4099, 20244), (5061, 16396), (6748, 12297), (8198, 10122)]