80760678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5171}}^1$

素因数の和:5332

約数の個数: 32

約数和(自身を含む): 171296640

約数和(自身を除く): 90535962

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5171, 5206, 7809, 10342, 15513, 15618, 31026, 98249, 196498, 294747, 589494, 708427, 1416854, 2125281, 4250562, 13460113, 26920226, 40380339, 80760678]

約数ペア:

[(1, 80760678), (2, 40380339), (3, 26920226), (6, 13460113), (19, 4250562), (38, 2125281), (57, 1416854), (114, 708427), (137, 589494), (274, 294747), (411, 196498), (822, 98249), (2603, 31026), (5171, 15618), (5206, 15513), (7809, 10342)]