80779554

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{56807}}^1$

素因数の和:56894

約数の個数: 24

約数和(自身を含む): 177240960

約数和(自身を除く): 96461406

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 56807, 113614, 170421, 340842, 511263, 1022526, 4487753, 8975506, 13463259, 26926518, 40389777, 80779554]

約数ペア:

[(1, 80779554), (2, 40389777), (3, 26926518), (6, 13463259), (9, 8975506), (18, 4487753), (79, 1022526), (158, 511263), (237, 340842), (474, 170421), (711, 113614), (1422, 56807)]