76771485

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 159149016

約数和(自身を除く): 82377531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 941, 1295, 1665, 1813, 2205, 2331, 2823, 3885, 4705, 5439, 6587, 8469, 9065, 11655, 14115, 16317, 19761, 27195, 32935, 34817, 42345, 46109, 59283, 81585, 98805, 104451, 138327, 174085, 230545, 243719, 296415, 313353, 414981, 522255, 691635, 731157, 1218595, 1566765, 1706033, 2074905, 2193471, 3655785, 5118099, 8530165, 10967355, 15354297, 25590495, 76771485]

約数ペア:

[(1, 76771485), (3, 25590495), (5, 15354297), (7, 10967355), (9, 8530165), (15, 5118099), (21, 3655785), (35, 2193471), (37, 2074905), (45, 1706033), (49, 1566765), (63, 1218595), (105, 731157), (111, 691635), (147, 522255), (185, 414981), (245, 313353), (259, 296415), (315, 243719), (333, 230545), (441, 174085), (555, 138327), (735, 104451), (777, 98805), (941, 81585), (1295, 59283), (1665, 46109), (1813, 42345), (2205, 34817), (2331, 32935), (2823, 27195), (3885, 19761), (4705, 16317), (5439, 14115), (6587, 11655), (8469, 9065)]