80960572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6178

約数の個数: 48

約数和(自身を含む): 180778752

約数和(自身を除く): 99818180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6113, 6622, 12226, 13244, 24452, 42791, 67243, 85582, 134486, 171164, 262859, 268972, 470701, 525718, 941402, 1051436, 1840013, 1882804, 2891449, 3680026, 5782898, 7360052, 11565796, 20240143, 40480286, 80960572]

約数ペア:

[(1, 80960572), (2, 40480286), (4, 20240143), (7, 11565796), (11, 7360052), (14, 5782898), (22, 3680026), (28, 2891449), (43, 1882804), (44, 1840013), (77, 1051436), (86, 941402), (154, 525718), (172, 470701), (301, 268972), (308, 262859), (473, 171164), (602, 134486), (946, 85582), (1204, 67243), (1892, 42791), (3311, 24452), (6113, 13244), (6622, 12226)]