77944734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{206203}}^1$

素因数の和:206221

約数の個数: 32

約数和(自身を含む): 197955840

約数和(自身を除く): 120011106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 206203, 412406, 618609, 1237218, 1443421, 1855827, 2886842, 3711654, 4330263, 5567481, 8660526, 11134962, 12990789, 25981578, 38972367, 77944734]

約数ペア:

[(1, 77944734), (2, 38972367), (3, 25981578), (6, 12990789), (7, 11134962), (9, 8660526), (14, 5567481), (18, 4330263), (21, 3711654), (27, 2886842), (42, 1855827), (54, 1443421), (63, 1237218), (126, 618609), (189, 412406), (378, 206203)]