80029998

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{4271}}^1$

素因数の和:4629

約数の個数: 32

約数和(自身を含む): 178398720

約数和(自身を除く): 98368722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 2082, 3123, 4271, 6246, 8542, 9369, 12813, 18738, 25626, 38439, 76878, 115317, 230634, 1482037, 2964074, 4446111, 8892222, 13338333, 26676666, 40014999, 80029998]

約数ペア:

[(1, 80029998), (2, 40014999), (3, 26676666), (6, 13338333), (9, 8892222), (18, 4446111), (27, 2964074), (54, 1482037), (347, 230634), (694, 115317), (1041, 76878), (2082, 38439), (3123, 25626), (4271, 18738), (6246, 12813), (8542, 9369)]