78495876

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{3557}}^1$

素因数の和:4180

約数の個数: 36

約数和(自身を含む): 198799692

約数和(自身を除く): 120303816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 1226, 1839, 2452, 3557, 3678, 5517, 7114, 7356, 10671, 11034, 14228, 21342, 22068, 32013, 42684, 64026, 128052, 2180441, 4360882, 6541323, 8721764, 13082646, 19623969, 26165292, 39247938, 78495876]

約数ペア:

[(1, 78495876), (2, 39247938), (3, 26165292), (4, 19623969), (6, 13082646), (9, 8721764), (12, 6541323), (18, 4360882), (36, 2180441), (613, 128052), (1226, 64026), (1839, 42684), (2452, 32013), (3557, 22068), (3678, 21342), (5517, 14228), (7114, 11034), (7356, 10671)]