72164574

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{8969}}^1$

素因数の和:9129

約数の個数: 32

約数和(自身を含む): 161460000

約数和(自身を除く): 89295426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 8969, 17938, 26907, 53814, 80721, 161442, 242163, 484326, 1336381, 2672762, 4009143, 8018286, 12027429, 24054858, 36082287, 72164574]

約数ペア:

[(1, 72164574), (2, 36082287), (3, 24054858), (6, 12027429), (9, 8018286), (18, 4009143), (27, 2672762), (54, 1336381), (149, 484326), (298, 242163), (447, 161442), (894, 80721), (1341, 53814), (2682, 26907), (4023, 17938), (8046, 8969)]