66898872

素因数分解:

$2^3\times 3^6\times {\mathrm{11471}}^1$

素因数の和:11495

約数の個数: 56

約数和(自身を含む): 188083440

約数和(自身を除く): 121184568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 11471, 22942, 34413, 45884, 68826, 91768, 103239, 137652, 206478, 275304, 309717, 412956, 619434, 825912, 929151, 1238868, 1858302, 2477736, 2787453, 3716604, 5574906, 7433208, 8362359, 11149812, 16724718, 22299624, 33449436, 66898872]

約数ペア:

[(1, 66898872), (2, 33449436), (3, 22299624), (4, 16724718), (6, 11149812), (8, 8362359), (9, 7433208), (12, 5574906), (18, 3716604), (24, 2787453), (27, 2477736), (36, 1858302), (54, 1238868), (72, 929151), (81, 825912), (108, 619434), (162, 412956), (216, 309717), (243, 275304), (324, 206478), (486, 137652), (648, 103239), (729, 91768), (972, 68826), (1458, 45884), (1944, 34413), (2916, 22942), (5832, 11471)]