81540912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54799}}^1$

素因数の和:54841

約数の個数: 40

約数和(自身を含む): 217446400

約数和(自身を除く): 135905488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54799, 109598, 164397, 219196, 328794, 438392, 657588, 876784, 1315176, 1698769, 2630352, 3397538, 5096307, 6795076, 10192614, 13590152, 20385228, 27180304, 40770456, 81540912]

約数ペア:

[(1, 81540912), (2, 40770456), (3, 27180304), (4, 20385228), (6, 13590152), (8, 10192614), (12, 6795076), (16, 5096307), (24, 3397538), (31, 2630352), (48, 1698769), (62, 1315176), (93, 876784), (124, 657588), (186, 438392), (248, 328794), (372, 219196), (496, 164397), (744, 109598), (1488, 54799)]