65870244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 182844480

約数和(自身を除く): 116974236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 919, 1086, 1629, 1838, 1991, 2172, 2757, 3258, 3676, 3982, 5514, 5973, 6516, 7964, 8271, 10109, 11028, 11946, 16542, 17919, 20218, 23892, 30327, 33084, 35838, 40436, 60654, 71676, 90981, 121308, 166339, 181962, 332678, 363924, 499017, 665356, 998034, 1497051, 1829729, 1996068, 2994102, 3659458, 5489187, 5988204, 7318916, 10978374, 16467561, 21956748, 32935122, 65870244]

約数ペア:

[(1, 65870244), (2, 32935122), (3, 21956748), (4, 16467561), (6, 10978374), (9, 7318916), (11, 5988204), (12, 5489187), (18, 3659458), (22, 2994102), (33, 1996068), (36, 1829729), (44, 1497051), (66, 998034), (99, 665356), (132, 499017), (181, 363924), (198, 332678), (362, 181962), (396, 166339), (543, 121308), (724, 90981), (919, 71676), (1086, 60654), (1629, 40436), (1838, 35838), (1991, 33084), (2172, 30327), (2757, 23892), (3258, 20218), (3676, 17919), (3982, 16542), (5514, 11946), (5973, 11028), (6516, 10109), (7964, 8271)]