71517258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 162616896

約数和(自身を除く): 91099638

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 227, 414, 454, 681, 761, 1362, 1522, 2043, 2283, 4086, 4566, 5221, 6849, 10442, 13698, 15663, 17503, 31326, 35006, 46989, 52509, 93978, 105018, 157527, 172747, 315054, 345494, 518241, 1036482, 1554723, 3109446, 3973181, 7946362, 11919543, 23839086, 35758629, 71517258]

約数ペア:

[(1, 71517258), (2, 35758629), (3, 23839086), (6, 11919543), (9, 7946362), (18, 3973181), (23, 3109446), (46, 1554723), (69, 1036482), (138, 518241), (207, 345494), (227, 315054), (414, 172747), (454, 157527), (681, 105018), (761, 93978), (1362, 52509), (1522, 46989), (2043, 35006), (2283, 31326), (4086, 17503), (4566, 15663), (5221, 13698), (6849, 10442)]