86008140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{477823}}^1$

素因数の和:477838

約数の個数: 36

約数和(自身を含む): 260891904

約数和(自身を除く): 174883764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 477823, 955646, 1433469, 1911292, 2389115, 2866938, 4300407, 4778230, 5733876, 7167345, 8600814, 9556460, 14334690, 17201628, 21502035, 28669380, 43004070, 86008140]

約数ペア:

[(1, 86008140), (2, 43004070), (3, 28669380), (4, 21502035), (5, 17201628), (6, 14334690), (9, 9556460), (10, 8600814), (12, 7167345), (15, 5733876), (18, 4778230), (20, 4300407), (30, 2866938), (36, 2389115), (45, 1911292), (60, 1433469), (90, 955646), (180, 477823)]