77845068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2887}}^1$

素因数の和:3011

約数の個数: 72

約数和(自身を含む): 227066112

約数和(自身を除く): 149221044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2887, 2996, 3852, 4494, 5774, 6741, 8661, 8988, 11548, 13482, 17322, 20209, 25983, 26964, 34644, 40418, 51966, 60627, 80836, 103932, 121254, 181881, 242508, 308909, 363762, 617818, 727524, 926727, 1235636, 1853454, 2162363, 2780181, 3706908, 4324726, 5560362, 6487089, 8649452, 11120724, 12974178, 19461267, 25948356, 38922534, 77845068]

約数ペア:

[(1, 77845068), (2, 38922534), (3, 25948356), (4, 19461267), (6, 12974178), (7, 11120724), (9, 8649452), (12, 6487089), (14, 5560362), (18, 4324726), (21, 3706908), (28, 2780181), (36, 2162363), (42, 1853454), (63, 1235636), (84, 926727), (107, 727524), (126, 617818), (214, 363762), (252, 308909), (321, 242508), (428, 181881), (642, 121254), (749, 103932), (963, 80836), (1284, 60627), (1498, 51966), (1926, 40418), (2247, 34644), (2887, 26964), (2996, 25983), (3852, 20209), (4494, 17322), (5774, 13482), (6741, 11548), (8661, 8988)]