72843444

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28499}}^1$

素因数の和:28580

約数の個数: 36

約数和(自身を含む): 186732000

約数和(自身を除く): 113888556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28499, 56998, 85497, 113996, 170994, 256491, 341988, 512982, 1025964, 2023429, 4046858, 6070287, 8093716, 12140574, 18210861, 24281148, 36421722, 72843444]

約数ペア:

[(1, 72843444), (2, 36421722), (3, 24281148), (4, 18210861), (6, 12140574), (9, 8093716), (12, 6070287), (18, 4046858), (36, 2023429), (71, 1025964), (142, 512982), (213, 341988), (284, 256491), (426, 170994), (639, 113996), (852, 85497), (1278, 56998), (2556, 28499)]