81972024

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{11657}}^1$

素因数の和:11959

約数の個数: 32

約数和(自身を含む): 205647120

約数和(自身を除く): 123675096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3516, 7032, 11657, 23314, 34971, 46628, 69942, 93256, 139884, 279768, 3415501, 6831002, 10246503, 13662004, 20493006, 27324008, 40986012, 81972024]

約数ペア:

[(1, 81972024), (2, 40986012), (3, 27324008), (4, 20493006), (6, 13662004), (8, 10246503), (12, 6831002), (24, 3415501), (293, 279768), (586, 139884), (879, 93256), (1172, 69942), (1758, 46628), (2344, 34971), (3516, 23314), (7032, 11657)]