68442336

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2344

約数の個数: 72

約数和(自身を含む): 196540344

約数和(自身を除く): 128098008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2221, 2568, 3424, 3852, 4442, 5136, 6663, 7704, 8884, 10272, 13326, 15408, 17768, 19989, 26652, 30816, 35536, 39978, 53304, 71072, 79956, 106608, 159912, 213216, 237647, 319824, 475294, 639648, 712941, 950588, 1425882, 1901176, 2138823, 2851764, 3802352, 4277646, 5703528, 7604704, 8555292, 11407056, 17110584, 22814112, 34221168, 68442336]

約数ペア:

[(1, 68442336), (2, 34221168), (3, 22814112), (4, 17110584), (6, 11407056), (8, 8555292), (9, 7604704), (12, 5703528), (16, 4277646), (18, 3802352), (24, 2851764), (32, 2138823), (36, 1901176), (48, 1425882), (72, 950588), (96, 712941), (107, 639648), (144, 475294), (214, 319824), (288, 237647), (321, 213216), (428, 159912), (642, 106608), (856, 79956), (963, 71072), (1284, 53304), (1712, 39978), (1926, 35536), (2221, 30816), (2568, 26652), (3424, 19989), (3852, 17768), (4442, 15408), (5136, 13326), (6663, 10272), (7704, 8884)]