77184180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{428801}}^1$

素因数の和:428816

約数の個数: 36

約数和(自身を含む): 234125892

約数和(自身を除く): 156941712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 428801, 857602, 1286403, 1715204, 2144005, 2572806, 3859209, 4288010, 5145612, 6432015, 7718418, 8576020, 12864030, 15436836, 19296045, 25728060, 38592090, 77184180]

約数ペア:

[(1, 77184180), (2, 38592090), (3, 25728060), (4, 19296045), (5, 15436836), (6, 12864030), (9, 8576020), (10, 7718418), (12, 6432015), (15, 5145612), (18, 4288010), (20, 3859209), (30, 2572806), (36, 2144005), (45, 1715204), (60, 1286403), (90, 857602), (180, 428801)]