80654002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 148006656

約数和(自身を除く): 67352654

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 827, 1573, 1654, 3146, 3751, 4433, 7502, 8866, 9097, 10751, 18194, 21502, 25637, 48763, 51274, 97526, 100067, 118261, 200134, 236522, 282007, 333281, 564014, 666562, 1300871, 2601742, 3102077, 3666091, 6204154, 7332182, 40327001, 80654002]

約数ペア:

[(1, 80654002), (2, 40327001), (11, 7332182), (13, 6204154), (22, 3666091), (26, 3102077), (31, 2601742), (62, 1300871), (121, 666562), (143, 564014), (242, 333281), (286, 282007), (341, 236522), (403, 200134), (682, 118261), (806, 100067), (827, 97526), (1573, 51274), (1654, 48763), (3146, 25637), (3751, 21502), (4433, 18194), (7502, 10751), (8866, 9097)]