77156086

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 63693194

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 109, 217, 218, 233, 434, 466, 763, 1519, 1526, 1631, 3038, 3262, 3379, 5341, 6758, 7223, 10682, 11417, 14446, 22834, 23653, 25397, 47306, 50561, 50794, 101122, 165571, 177779, 331142, 353927, 355558, 707854, 787307, 1244453, 1574614, 2488906, 5511149, 11022298, 38578043, 77156086]

約数ペア:

[(1, 77156086), (2, 38578043), (7, 11022298), (14, 5511149), (31, 2488906), (49, 1574614), (62, 1244453), (98, 787307), (109, 707854), (217, 355558), (218, 353927), (233, 331142), (434, 177779), (466, 165571), (763, 101122), (1519, 50794), (1526, 50561), (1631, 47306), (3038, 25397), (3262, 23653), (3379, 22834), (5341, 14446), (6758, 11417), (7223, 10682)]