80438856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176401}}^1$

素因数の和:176429

約数の個数: 32

約数和(自身を含む): 211682400

約数和(自身を除く): 131243544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 176401, 352802, 529203, 705604, 1058406, 1411208, 2116812, 3351619, 4233624, 6703238, 10054857, 13406476, 20109714, 26812952, 40219428, 80438856]

約数ペア:

[(1, 80438856), (2, 40219428), (3, 26812952), (4, 20109714), (6, 13406476), (8, 10054857), (12, 6703238), (19, 4233624), (24, 3351619), (38, 2116812), (57, 1411208), (76, 1058406), (114, 705604), (152, 529203), (228, 352802), (456, 176401)]