77760772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4153}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 141435392

約数和(自身を除く): 63674620

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4153, 4681, 8306, 9362, 16612, 18724, 128743, 257486, 514972, 627103, 1254206, 2508412, 19440193, 38880386, 77760772]

約数ペア:

[(1, 77760772), (2, 38880386), (4, 19440193), (31, 2508412), (62, 1254206), (124, 627103), (151, 514972), (302, 257486), (604, 128743), (4153, 18724), (4681, 16612), (8306, 9362)]