71767248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 213319680

約数和(自身を除く): 141552432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 1002, 1169, 1279, 1336, 2004, 2338, 2558, 2672, 3507, 3837, 4008, 4676, 5116, 7014, 7674, 8016, 8953, 9352, 10232, 14028, 15348, 17906, 18704, 20464, 26859, 28056, 30696, 35812, 53718, 56112, 61392, 71624, 107436, 143248, 213593, 214872, 427186, 429744, 640779, 854372, 1281558, 1495151, 1708744, 2563116, 2990302, 3417488, 4485453, 5126232, 5980604, 8970906, 10252464, 11961208, 17941812, 23922416, 35883624, 71767248]

約数ペア:

[(1, 71767248), (2, 35883624), (3, 23922416), (4, 17941812), (6, 11961208), (7, 10252464), (8, 8970906), (12, 5980604), (14, 5126232), (16, 4485453), (21, 3417488), (24, 2990302), (28, 2563116), (42, 1708744), (48, 1495151), (56, 1281558), (84, 854372), (112, 640779), (167, 429744), (168, 427186), (334, 214872), (336, 213593), (501, 143248), (668, 107436), (1002, 71624), (1169, 61392), (1279, 56112), (1336, 53718), (2004, 35812), (2338, 30696), (2558, 28056), (2672, 26859), (3507, 20464), (3837, 18704), (4008, 17906), (4676, 15348), (5116, 14028), (7014, 10232), (7674, 9352), (8016, 8953)]