69785748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 188795880

約数和(自身を除く): 119010132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1129, 1212, 1717, 1818, 2258, 3387, 3434, 3636, 4516, 5151, 6774, 6868, 10161, 10302, 13548, 15453, 19193, 20322, 20604, 30906, 38386, 40644, 57579, 61812, 76772, 114029, 115158, 172737, 228058, 230316, 342087, 345474, 456116, 684174, 690948, 1026261, 1368348, 1938493, 2052522, 3876986, 4105044, 5815479, 7753972, 11630958, 17446437, 23261916, 34892874, 69785748]

約数ペア:

[(1, 69785748), (2, 34892874), (3, 23261916), (4, 17446437), (6, 11630958), (9, 7753972), (12, 5815479), (17, 4105044), (18, 3876986), (34, 2052522), (36, 1938493), (51, 1368348), (68, 1026261), (101, 690948), (102, 684174), (153, 456116), (202, 345474), (204, 342087), (303, 230316), (306, 228058), (404, 172737), (606, 115158), (612, 114029), (909, 76772), (1129, 61812), (1212, 57579), (1717, 40644), (1818, 38386), (2258, 30906), (3387, 20604), (3434, 20322), (3636, 19193), (4516, 15453), (5151, 13548), (6774, 10302), (6868, 10161)]