79987636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5051}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 145133856

約数和(自身を除く): 65146220

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 5051, 7918, 10102, 15836, 20204, 186887, 373774, 540457, 747548, 1080914, 2161828, 19996909, 39993818, 79987636]

約数ペア:

[(1, 79987636), (2, 39993818), (4, 19996909), (37, 2161828), (74, 1080914), (107, 747548), (148, 540457), (214, 373774), (428, 186887), (3959, 20204), (5051, 15836), (7918, 10102)]