81511524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73039}}^1$

素因数の和:73080

約数の個数: 36

約数和(自身を含む): 212692480

約数和(自身を除く): 131180956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 73039, 146078, 219117, 292156, 438234, 657351, 876468, 1314702, 2264209, 2629404, 4528418, 6792627, 9056836, 13585254, 20377881, 27170508, 40755762, 81511524]

約数ペア:

[(1, 81511524), (2, 40755762), (3, 27170508), (4, 20377881), (6, 13585254), (9, 9056836), (12, 6792627), (18, 4528418), (31, 2629404), (36, 2264209), (62, 1314702), (93, 876468), (124, 657351), (186, 438234), (279, 292156), (372, 219117), (558, 146078), (1116, 73039)]