72018504

素因数分解:

$2^3\times 3^3\times {\mathrm{333419}}^1$

素因数の和:333434

約数の個数: 32

約数和(自身を含む): 200052000

約数和(自身を除く): 128033496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 333419, 666838, 1000257, 1333676, 2000514, 2667352, 3000771, 4001028, 6001542, 8002056, 9002313, 12003084, 18004626, 24006168, 36009252, 72018504]

約数ペア:

[(1, 72018504), (2, 36009252), (3, 24006168), (4, 18004626), (6, 12003084), (8, 9002313), (9, 8002056), (12, 6001542), (18, 4001028), (24, 3000771), (27, 2667352), (36, 2000514), (54, 1333676), (72, 1000257), (108, 666838), (216, 333419)]