85743812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 188310528

約数和(自身を除く): 102566716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1667, 1837, 2338, 3334, 3674, 4676, 6668, 7348, 11669, 12859, 18337, 23338, 25718, 36674, 46676, 51436, 73348, 128359, 256718, 278389, 513436, 556778, 1113556, 1948723, 3062279, 3897446, 6124558, 7794892, 12249116, 21435953, 42871906, 85743812]

約数ペア:

[(1, 85743812), (2, 42871906), (4, 21435953), (7, 12249116), (11, 7794892), (14, 6124558), (22, 3897446), (28, 3062279), (44, 1948723), (77, 1113556), (154, 556778), (167, 513436), (308, 278389), (334, 256718), (668, 128359), (1169, 73348), (1667, 51436), (1837, 46676), (2338, 36674), (3334, 25718), (3674, 23338), (4676, 18337), (6668, 12859), (7348, 11669)]