80007768

素因数分解:

$2^3\times 3^2\times {\mathrm{1111219}}^1$

素因数の和:1111231

約数の個数: 24

約数和(自身を含む): 216687900

約数和(自身を除く): 136680132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1111219, 2222438, 3333657, 4444876, 6667314, 8889752, 10000971, 13334628, 20001942, 26669256, 40003884, 80007768]

約数ペア:

[(1, 80007768), (2, 40003884), (3, 26669256), (4, 20001942), (6, 13334628), (8, 10000971), (9, 8889752), (12, 6667314), (18, 4444876), (24, 3333657), (36, 2222438), (72, 1111219)]