77742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 192816

約数和(自身を除く): 115074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 1234, 1851, 3702, 4319, 5553, 8638, 11106, 12957, 25914, 38871, 77742]

約数ペア:

[(1, 77742), (2, 38871), (3, 25914), (6, 12957), (7, 11106), (9, 8638), (14, 5553), (18, 4319), (21, 3702), (42, 1851), (63, 1234), (126, 617)]