69137636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 124200384

約数和(自身を除く): 55062748

約数列:

[1, 2, 4, 43, 86, 172, 541, 743, 1082, 1486, 2164, 2972, 23263, 31949, 46526, 63898, 93052, 127796, 401963, 803926, 1607852, 17284409, 34568818, 69137636]

約数ペア:

[(1, 69137636), (2, 34568818), (4, 17284409), (43, 1607852), (86, 803926), (172, 401963), (541, 127796), (743, 93052), (1082, 63898), (1486, 46526), (2164, 31949), (2972, 23263)]