72719982

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 168463152

約数和(自身を除く): 95743170

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 963, 1819, 1926, 2221, 3638, 4442, 5457, 6663, 10914, 13326, 16371, 19989, 32742, 37757, 39978, 75514, 113271, 226542, 237647, 339813, 475294, 679626, 712941, 1425882, 2138823, 4039999, 4277646, 8079998, 12119997, 24239994, 36359991, 72719982]

約数ペア:

[(1, 72719982), (2, 36359991), (3, 24239994), (6, 12119997), (9, 8079998), (17, 4277646), (18, 4039999), (34, 2138823), (51, 1425882), (102, 712941), (107, 679626), (153, 475294), (214, 339813), (306, 237647), (321, 226542), (642, 113271), (963, 75514), (1819, 39978), (1926, 37757), (2221, 32742), (3638, 19989), (4442, 16371), (5457, 13326), (6663, 10914)]