68811084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3527

約数の個数: 72

約数和(自身を含む): 189462000

約数和(自身を除く): 120650916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3469, 4959, 6612, 6938, 9918, 10407, 13876, 19836, 20814, 31221, 41628, 62442, 65911, 100601, 124884, 131822, 197733, 201202, 263644, 301803, 395466, 402404, 593199, 603606, 790932, 905409, 1186398, 1207212, 1810818, 1911419, 2372796, 3621636, 3822838, 5734257, 7645676, 11468514, 17202771, 22937028, 34405542, 68811084]

約数ペア:

[(1, 68811084), (2, 34405542), (3, 22937028), (4, 17202771), (6, 11468514), (9, 7645676), (12, 5734257), (18, 3822838), (19, 3621636), (29, 2372796), (36, 1911419), (38, 1810818), (57, 1207212), (58, 1186398), (76, 905409), (87, 790932), (114, 603606), (116, 593199), (171, 402404), (174, 395466), (228, 301803), (261, 263644), (342, 201202), (348, 197733), (522, 131822), (551, 124884), (684, 100601), (1044, 65911), (1102, 62442), (1653, 41628), (2204, 31221), (3306, 20814), (3469, 19836), (4959, 13876), (6612, 10407), (6938, 9918)]