80404067

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 14981533

約数列:

[1, 17, 19, 23, 79, 137, 323, 391, 437, 1343, 1501, 1817, 2329, 2603, 3151, 7429, 10823, 25517, 30889, 34523, 44251, 53567, 59869, 183991, 205637, 248929, 586891, 1017773, 3495829, 4231793, 4729651, 80404067]

約数ペア:

[(1, 80404067), (17, 4729651), (19, 4231793), (23, 3495829), (79, 1017773), (137, 586891), (323, 248929), (391, 205637), (437, 183991), (1343, 59869), (1501, 53567), (1817, 44251), (2329, 34523), (2603, 30889), (3151, 25517), (7429, 10823)]