78161712

素因数分解:

$2^4\times 3^1\times {\mathrm{1628369}}^1$

素因数の和:1628380

約数の個数: 20

約数和(自身を含む): 201917880

約数和(自身を除く): 123756168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1628369, 3256738, 4885107, 6513476, 9770214, 13026952, 19540428, 26053904, 39080856, 78161712]

約数ペア:

[(1, 78161712), (2, 39080856), (3, 26053904), (4, 19540428), (6, 13026952), (8, 9770214), (12, 6513476), (16, 4885107), (24, 3256738), (48, 1628369)]