70721838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1758

約数の個数: 72

約数和(自身を含む): 177395400

約数和(自身を除く): 106673562

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1709, 1881, 2178, 2299, 3418, 3762, 4598, 5127, 6897, 10254, 13794, 15381, 18799, 20691, 30762, 32471, 37598, 41382, 56397, 64942, 97413, 112794, 169191, 194826, 206789, 292239, 338382, 357181, 413578, 584478, 620367, 714362, 1071543, 1240734, 1861101, 2143086, 3214629, 3722202, 3928991, 6429258, 7857982, 11786973, 23573946, 35360919, 70721838]

約数ペア:

[(1, 70721838), (2, 35360919), (3, 23573946), (6, 11786973), (9, 7857982), (11, 6429258), (18, 3928991), (19, 3722202), (22, 3214629), (33, 2143086), (38, 1861101), (57, 1240734), (66, 1071543), (99, 714362), (114, 620367), (121, 584478), (171, 413578), (198, 357181), (209, 338382), (242, 292239), (342, 206789), (363, 194826), (418, 169191), (627, 112794), (726, 97413), (1089, 64942), (1254, 56397), (1709, 41382), (1881, 37598), (2178, 32471), (2299, 30762), (3418, 20691), (3762, 18799), (4598, 15381), (5127, 13794), (6897, 10254)]