80300556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{318653}}^1$

素因数の和:318670

約数の個数: 36

約数和(自身を含む): 231980112

約数和(自身を除く): 151679556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 318653, 637306, 955959, 1274612, 1911918, 2230571, 2867877, 3823836, 4461142, 5735754, 6691713, 8922284, 11471508, 13383426, 20075139, 26766852, 40150278, 80300556]

約数ペア:

[(1, 80300556), (2, 40150278), (3, 26766852), (4, 20075139), (6, 13383426), (7, 11471508), (9, 8922284), (12, 6691713), (14, 5735754), (18, 4461142), (21, 3823836), (28, 2867877), (36, 2230571), (42, 1911918), (63, 1274612), (84, 955959), (126, 637306), (252, 318653)]