77128184

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81017}}^1$

素因数の和:81047

約数の個数: 32

約数和(自身を含む): 174998880

約数和(自身を除く): 97870696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 81017, 162034, 324068, 567119, 648136, 1134238, 1377289, 2268476, 2754578, 4536952, 5509156, 9641023, 11018312, 19282046, 38564092, 77128184]

約数ペア:

[(1, 77128184), (2, 38564092), (4, 19282046), (7, 11018312), (8, 9641023), (14, 5509156), (17, 4536952), (28, 2754578), (34, 2268476), (56, 1377289), (68, 1134238), (119, 648136), (136, 567119), (238, 324068), (476, 162034), (952, 81017)]