77507590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 149135904

約数和(自身を除く): 71628314

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 4261, 8522, 9095, 18190, 21305, 42610, 72437, 144874, 362185, 455927, 724370, 911854, 2279635, 4559270, 7750759, 15501518, 38753795, 77507590]

約数ペア:

[(1, 77507590), (2, 38753795), (5, 15501518), (10, 7750759), (17, 4559270), (34, 2279635), (85, 911854), (107, 724370), (170, 455927), (214, 362185), (535, 144874), (1070, 72437), (1819, 42610), (3638, 21305), (4261, 18190), (8522, 9095)]