81544243.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{11239}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 418128000

約数和(自身を除く): 251161416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1857, 2476, 3714, 4952, 7428, 11239, 14856, 22478, 33717, 44956, 67434, 89912, 134868, 269736, 6956941, 13913882, 20870823, 27827764, 41741646, 55655528, 83483292, 166966584]

約数ペア:

[(1, 166966584), (2, 83483292), (3, 55655528), (4, 41741646), (6, 27827764), (8, 20870823), (12, 13913882), (24, 6956941), (619, 269736), (1238, 134868), (1857, 89912), (2476, 67434), (3714, 44956), (4952, 33717), (7428, 22478), (11239, 14856)]