77897036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146423}}^1$

素因数の和:146453

約数の個数: 24

約数和(自身を含む): 163994880

約数和(自身を除く): 86097844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 146423, 292846, 585692, 1024961, 2049922, 2782037, 4099844, 5564074, 11128148, 19474259, 38948518, 77897036]

約数ペア:

[(1, 77897036), (2, 38948518), (4, 19474259), (7, 11128148), (14, 5564074), (19, 4099844), (28, 2782037), (38, 2049922), (76, 1024961), (133, 585692), (266, 292846), (532, 146423)]