72678544

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 145133568

約数和(自身を除く): 72455024

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 761, 1016, 1522, 2032, 3044, 5969, 6088, 11938, 12176, 23876, 35767, 47752, 71534, 95504, 96647, 143068, 193294, 286136, 386588, 572272, 773176, 1546352, 4542409, 9084818, 18169636, 36339272, 72678544]

約数ペア:

[(1, 72678544), (2, 36339272), (4, 18169636), (8, 9084818), (16, 4542409), (47, 1546352), (94, 773176), (127, 572272), (188, 386588), (254, 286136), (376, 193294), (508, 143068), (752, 96647), (761, 95504), (1016, 71534), (1522, 47752), (2032, 35767), (3044, 23876), (5969, 12176), (6088, 11938)]