82123888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 117863312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 191, 308, 349, 382, 616, 698, 764, 1232, 1337, 1396, 1528, 2101, 2443, 2674, 2792, 3056, 3839, 4202, 4886, 5348, 5584, 7678, 8404, 9772, 10696, 14707, 15356, 16808, 19544, 21392, 26873, 29414, 30712, 33616, 39088, 53746, 58828, 61424, 66659, 107492, 117656, 133318, 214984, 235312, 266636, 429968, 466613, 533272, 733249, 933226, 1066544, 1466498, 1866452, 2932996, 3732904, 5132743, 5865992, 7465808, 10265486, 11731984, 20530972, 41061944, 82123888]

約数ペア:

[(1, 82123888), (2, 41061944), (4, 20530972), (7, 11731984), (8, 10265486), (11, 7465808), (14, 5865992), (16, 5132743), (22, 3732904), (28, 2932996), (44, 1866452), (56, 1466498), (77, 1066544), (88, 933226), (112, 733249), (154, 533272), (176, 466613), (191, 429968), (308, 266636), (349, 235312), (382, 214984), (616, 133318), (698, 117656), (764, 107492), (1232, 66659), (1337, 61424), (1396, 58828), (1528, 53746), (2101, 39088), (2443, 33616), (2674, 30712), (2792, 29414), (3056, 26873), (3839, 21392), (4202, 19544), (4886, 16808), (5348, 15356), (5584, 14707), (7678, 10696), (8404, 9772)]