80955144

素因数分解:

$2^3\times 3^2\times {\mathrm{1124377}}^1$

素因数の和:1124389

約数の個数: 24

約数和(自身を含む): 219253710

約数和(自身を除く): 138298566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124377, 2248754, 3373131, 4497508, 6746262, 8995016, 10119393, 13492524, 20238786, 26985048, 40477572, 80955144]

約数ペア:

[(1, 80955144), (2, 40477572), (3, 26985048), (4, 20238786), (6, 13492524), (8, 10119393), (9, 8995016), (12, 6746262), (18, 4497508), (24, 3373131), (36, 2248754), (72, 1124377)]