81550956

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219223}}^1$

素因数の和:219261

約数の個数: 24

約数和(自身を含む): 196424704

約数和(自身を除く): 114873748

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 219223, 438446, 657669, 876892, 1315338, 2630676, 6795913, 13591826, 20387739, 27183652, 40775478, 81550956]

約数ペア:

[(1, 81550956), (2, 40775478), (3, 27183652), (4, 20387739), (6, 13591826), (12, 6795913), (31, 2630676), (62, 1315338), (93, 876892), (124, 657669), (186, 438446), (372, 219223)]