77121438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3701}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 162058752

約数和(自身を除く): 84937314

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 3473, 3701, 6946, 7402, 10419, 11103, 20838, 22206, 85123, 170246, 255369, 510738, 558851, 1117702, 1676553, 3353106, 12853573, 25707146, 38560719, 77121438]

約数ペア:

[(1, 77121438), (2, 38560719), (3, 25707146), (6, 12853573), (23, 3353106), (46, 1676553), (69, 1117702), (138, 558851), (151, 510738), (302, 255369), (453, 170246), (906, 85123), (3473, 22206), (3701, 20838), (6946, 11103), (7402, 10419)]