78659888964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20294089}}^1$

素因数の和:20294132

約数の個数: 48

約数和(自身を含む): 204564427200

約数和(自身を除く): 125904538236

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 20294089, 40588178, 60882267, 81176356, 121764534, 243529068, 344999513, 385587691, 689999026, 771175382, 1034998539, 1156763073, 1379998052, 1542350764, 2069997078, 2313526146, 4139994156, 4627052292, 6554990747, 13109981494, 19664972241, 26219962988, 39329944482, 78659888964]

約数ペア:

[(1, 78659888964), (2, 39329944482), (3, 26219962988), (4, 19664972241), (6, 13109981494), (12, 6554990747), (17, 4627052292), (19, 4139994156), (34, 2313526146), (38, 2069997078), (51, 1542350764), (57, 1379998052), (68, 1156763073), (76, 1034998539), (102, 771175382), (114, 689999026), (204, 385587691), (228, 344999513), (323, 243529068), (646, 121764534), (969, 81176356), (1292, 60882267), (1938, 40588178), (3876, 20294089)]