71991252

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{6389}}^1$

素因数の和:6712

約数の個数: 36

約数和(自身を含む): 182587860

約数和(自身を除く): 110596608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 6389, 11268, 12778, 19167, 25556, 38334, 57501, 76668, 115002, 230004, 1999757, 3999514, 5999271, 7999028, 11998542, 17997813, 23997084, 35995626, 71991252]

約数ペア:

[(1, 71991252), (2, 35995626), (3, 23997084), (4, 17997813), (6, 11998542), (9, 7999028), (12, 5999271), (18, 3999514), (36, 1999757), (313, 230004), (626, 115002), (939, 76668), (1252, 57501), (1878, 38334), (2817, 25556), (3756, 19167), (5634, 12778), (6389, 11268)]