80725752

素因数分解:

$2^3\times 3^2\times {\mathrm{1121191}}^1$

素因数の和:1121203

約数の個数: 24

約数和(自身を含む): 218632440

約数和(自身を除く): 137906688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1121191, 2242382, 3363573, 4484764, 6727146, 8969528, 10090719, 13454292, 20181438, 26908584, 40362876, 80725752]

約数ペア:

[(1, 80725752), (2, 40362876), (3, 26908584), (4, 20181438), (6, 13454292), (8, 10090719), (9, 8969528), (12, 6727146), (18, 4484764), (24, 3363573), (36, 2242382), (72, 1121191)]