68721144

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{60923}}^1$

素因数の和:60979

約数の個数: 32

約数和(自身を含む): 175461120

約数和(自身を除く): 106739976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 60923, 121846, 182769, 243692, 365538, 487384, 731076, 1462152, 2863381, 5726762, 8590143, 11453524, 17180286, 22907048, 34360572, 68721144]

約数ペア:

[(1, 68721144), (2, 34360572), (3, 22907048), (4, 17180286), (6, 11453524), (8, 8590143), (12, 5726762), (24, 2863381), (47, 1462152), (94, 731076), (141, 487384), (188, 365538), (282, 243692), (376, 182769), (564, 121846), (1128, 60923)]