67822216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4834

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 97651064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 4787, 7084, 9574, 14168, 19148, 33509, 38296, 52657, 67018, 105314, 110101, 134036, 210628, 220202, 268072, 368599, 421256, 440404, 737198, 770707, 880808, 1211111, 1474396, 1541414, 2422222, 2948792, 3082828, 4844444, 6165656, 8477777, 9688888, 16955554, 33911108, 67822216]

約数ペア:

[(1, 67822216), (2, 33911108), (4, 16955554), (7, 9688888), (8, 8477777), (11, 6165656), (14, 4844444), (22, 3082828), (23, 2948792), (28, 2422222), (44, 1541414), (46, 1474396), (56, 1211111), (77, 880808), (88, 770707), (92, 737198), (154, 440404), (161, 421256), (184, 368599), (253, 268072), (308, 220202), (322, 210628), (506, 134036), (616, 110101), (644, 105314), (1012, 67018), (1288, 52657), (1771, 38296), (2024, 33509), (3542, 19148), (4787, 14168), (7084, 9574)]