80766810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8387}}^1$

素因数の和:8507

約数の個数: 48

約数和(自身を含む): 211981536

約数和(自身を除く): 131214726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 8387, 9630, 16774, 25161, 41935, 50322, 75483, 83870, 125805, 150966, 251610, 377415, 754830, 897409, 1794818, 2692227, 4487045, 5384454, 8076681, 8974090, 13461135, 16153362, 26922270, 40383405, 80766810]

約数ペア:

[(1, 80766810), (2, 40383405), (3, 26922270), (5, 16153362), (6, 13461135), (9, 8974090), (10, 8076681), (15, 5384454), (18, 4487045), (30, 2692227), (45, 1794818), (90, 897409), (107, 754830), (214, 377415), (321, 251610), (535, 150966), (642, 125805), (963, 83870), (1070, 75483), (1605, 50322), (1926, 41935), (3210, 25161), (4815, 16774), (8387, 9630)]