77277668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47939}}^1$

素因数の和:47987

約数の個数: 24

約数和(自身を含む): 150339840

約数和(自身を除く): 73062172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 47939, 95878, 191756, 623207, 1246414, 1486109, 2492828, 2972218, 5944436, 19319417, 38638834, 77277668]

約数ペア:

[(1, 77277668), (2, 38638834), (4, 19319417), (13, 5944436), (26, 2972218), (31, 2492828), (52, 1486109), (62, 1246414), (124, 623207), (403, 191756), (806, 95878), (1612, 47939)]