86571156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2099}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 231436800

約数和(自身を除く): 144865644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2099, 2946, 3437, 4198, 5892, 6297, 6874, 8396, 10311, 12594, 13748, 14693, 20622, 25188, 29386, 41244, 44079, 58772, 88158, 176316, 1030609, 2061218, 3091827, 4122436, 6183654, 7214263, 12367308, 14428526, 21642789, 28857052, 43285578, 86571156]

約数ペア:

[(1, 86571156), (2, 43285578), (3, 28857052), (4, 21642789), (6, 14428526), (7, 12367308), (12, 7214263), (14, 6183654), (21, 4122436), (28, 3091827), (42, 2061218), (84, 1030609), (491, 176316), (982, 88158), (1473, 58772), (1964, 44079), (2099, 41244), (2946, 29386), (3437, 25188), (4198, 20622), (5892, 14693), (6297, 13748), (6874, 12594), (8396, 10311)]