81948624

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55073}}^1$

素因数の和:55115

約数の個数: 40

約数和(自身を含む): 218533632

約数和(自身を除く): 136585008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 55073, 110146, 165219, 220292, 330438, 440584, 660876, 881168, 1321752, 1707263, 2643504, 3414526, 5121789, 6829052, 10243578, 13658104, 20487156, 27316208, 40974312, 81948624]

約数ペア:

[(1, 81948624), (2, 40974312), (3, 27316208), (4, 20487156), (6, 13658104), (8, 10243578), (12, 6829052), (16, 5121789), (24, 3414526), (31, 2643504), (48, 1707263), (62, 1321752), (93, 881168), (124, 660876), (186, 440584), (248, 330438), (372, 220292), (496, 165219), (744, 110146), (1488, 55073)]