80067195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 161808192

約数和(自身を除く): 81740997

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 83, 85, 97, 117, 153, 195, 221, 249, 255, 291, 415, 485, 585, 663, 747, 765, 873, 1079, 1105, 1245, 1261, 1411, 1455, 1649, 1989, 3237, 3315, 3735, 3783, 4233, 4365, 4947, 5395, 6305, 7055, 8051, 8245, 9711, 9945, 11349, 12699, 14841, 16185, 18343, 18915, 21165, 21437, 24153, 24735, 40255, 48555, 55029, 56745, 63495, 64311, 72459, 74205, 91715, 104663, 107185, 120765, 136867, 165087, 192933, 275145, 313989, 321555, 362295, 410601, 523315, 684335, 825435, 941967, 964665, 1231803, 1569945, 1779271, 2053005, 4709835, 5337813, 6159015, 8896355, 16013439, 26689065, 80067195]

約数ペア:

[(1, 80067195), (3, 26689065), (5, 16013439), (9, 8896355), (13, 6159015), (15, 5337813), (17, 4709835), (39, 2053005), (45, 1779271), (51, 1569945), (65, 1231803), (83, 964665), (85, 941967), (97, 825435), (117, 684335), (153, 523315), (195, 410601), (221, 362295), (249, 321555), (255, 313989), (291, 275145), (415, 192933), (485, 165087), (585, 136867), (663, 120765), (747, 107185), (765, 104663), (873, 91715), (1079, 74205), (1105, 72459), (1245, 64311), (1261, 63495), (1411, 56745), (1455, 55029), (1649, 48555), (1989, 40255), (3237, 24735), (3315, 24153), (3735, 21437), (3783, 21165), (4233, 18915), (4365, 18343), (4947, 16185), (5395, 14841), (6305, 12699), (7055, 11349), (8051, 9945), (8245, 9711)]