76881922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 136628856

約数和(自身を除く): 59746934

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 181, 221, 362, 403, 442, 527, 806, 961, 1054, 1922, 2353, 3077, 4706, 5611, 6154, 6851, 11222, 12493, 13702, 16337, 24986, 32674, 40001, 72943, 80002, 95387, 145886, 173941, 190774, 212381, 347882, 424762, 1240031, 2261233, 2480062, 2956997, 4522466, 5913994, 38440961, 76881922]

約数ペア:

[(1, 76881922), (2, 38440961), (13, 5913994), (17, 4522466), (26, 2956997), (31, 2480062), (34, 2261233), (62, 1240031), (181, 424762), (221, 347882), (362, 212381), (403, 190774), (442, 173941), (527, 145886), (806, 95387), (961, 80002), (1054, 72943), (1922, 40001), (2353, 32674), (3077, 24986), (4706, 16337), (5611, 13702), (6154, 12493), (6851, 11222)]