78661344

素因数分解:

$2^5\times 3^1\times {\mathrm{819389}}^1$

素因数の和:819402

約数の個数: 24

約数和(自身を含む): 206486280

約数和(自身を除く): 127824936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 819389, 1638778, 2458167, 3277556, 4916334, 6555112, 9832668, 13110224, 19665336, 26220448, 39330672, 78661344]

約数ペア:

[(1, 78661344), (2, 39330672), (3, 26220448), (4, 19665336), (6, 13110224), (8, 9832668), (12, 6555112), (16, 4916334), (24, 3277556), (32, 2458167), (48, 1638778), (96, 819389)]