872161656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1580003}}^1$

素因数の和:1580035

約数の個数: 32

約数和(自身を含む): 2275205760

約数和(自身を除く): 1403044104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1580003, 3160006, 4740009, 6320012, 9480018, 12640024, 18960036, 36340069, 37920072, 72680138, 109020207, 145360276, 218040414, 290720552, 436080828, 872161656]

約数ペア:

[(1, 872161656), (2, 436080828), (3, 290720552), (4, 218040414), (6, 145360276), (8, 109020207), (12, 72680138), (23, 37920072), (24, 36340069), (46, 18960036), (69, 12640024), (92, 9480018), (138, 6320012), (184, 4740009), (276, 3160006), (552, 1580003)]