80504136

素因数分解:

$2^3\times 3^2\times {\mathrm{1118113}}^1$

素因数の和:1118125

約数の個数: 24

約数和(自身を含む): 218032230

約数和(自身を除く): 137528094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1118113, 2236226, 3354339, 4472452, 6708678, 8944904, 10063017, 13417356, 20126034, 26834712, 40252068, 80504136]

約数ペア:

[(1, 80504136), (2, 40252068), (3, 26834712), (4, 20126034), (6, 13417356), (8, 10063017), (9, 8944904), (12, 6708678), (18, 4472452), (24, 3354339), (36, 2236226), (72, 1118113)]