66709836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5783

約数の個数: 72

約数和(自身を含む): 187976880

約数和(自身を除く): 121267044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5737, 5814, 11474, 11628, 17211, 22948, 34422, 51633, 68844, 97529, 103266, 109003, 195058, 206532, 218006, 292587, 327009, 390116, 436012, 585174, 654018, 877761, 981027, 1170348, 1308036, 1755522, 1853051, 1962054, 3511044, 3706102, 3924108, 5559153, 7412204, 11118306, 16677459, 22236612, 33354918, 66709836]

約数ペア:

[(1, 66709836), (2, 33354918), (3, 22236612), (4, 16677459), (6, 11118306), (9, 7412204), (12, 5559153), (17, 3924108), (18, 3706102), (19, 3511044), (34, 1962054), (36, 1853051), (38, 1755522), (51, 1308036), (57, 1170348), (68, 981027), (76, 877761), (102, 654018), (114, 585174), (153, 436012), (171, 390116), (204, 327009), (228, 292587), (306, 218006), (323, 206532), (342, 195058), (612, 109003), (646, 103266), (684, 97529), (969, 68844), (1292, 51633), (1938, 34422), (2907, 22948), (3876, 17211), (5737, 11628), (5814, 11474)]