77763994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3389}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 146448000

約数和(自身を除く): 68684006

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 3389, 6778, 11473, 22946, 23723, 37279, 47446, 74558, 260953, 504961, 521906, 1009922, 3534727, 5554571, 7069454, 11109142, 38881997, 77763994]

約数ペア:

[(1, 77763994), (2, 38881997), (7, 11109142), (11, 7069454), (14, 5554571), (22, 3534727), (77, 1009922), (149, 521906), (154, 504961), (298, 260953), (1043, 74558), (1639, 47446), (2086, 37279), (3278, 23723), (3389, 22946), (6778, 11473)]