77505454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{80567}}^1$

素因数の和:80619

約数の個数: 16

約数和(自身を含む): 128586528

約数和(自身を除く): 51081074

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 80567, 161134, 1047371, 2094742, 2980979, 5961958, 38752727, 77505454]

約数ペア:

[(1, 77505454), (2, 38752727), (13, 5961958), (26, 2980979), (37, 2094742), (74, 1047371), (481, 161134), (962, 80567)]