71139876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 175358400

約数和(自身を除く): 104218524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 509, 613, 1018, 1226, 1527, 1839, 2036, 2452, 3054, 3678, 6108, 7356, 9671, 11647, 19342, 23294, 29013, 34941, 38684, 46588, 58026, 69882, 116052, 139764, 312017, 624034, 936051, 1248068, 1872102, 3744204, 5928323, 11856646, 17784969, 23713292, 35569938, 71139876]

約数ペア:

[(1, 71139876), (2, 35569938), (3, 23713292), (4, 17784969), (6, 11856646), (12, 5928323), (19, 3744204), (38, 1872102), (57, 1248068), (76, 936051), (114, 624034), (228, 312017), (509, 139764), (613, 116052), (1018, 69882), (1226, 58026), (1527, 46588), (1839, 38684), (2036, 34941), (2452, 29013), (3054, 23294), (3678, 19342), (6108, 11647), (7356, 9671)]