72458617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 96088320

約数和(自身を除く): 23629703

約数列:

[1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 877, 1073, 2233, 2849, 6139, 7511, 9647, 11803, 25433, 32449, 67529, 82621, 178031, 227143, 279763, 356939, 941021, 1958341, 2498573, 6587147, 10351231, 72458617]

約数ペア:

[(1, 72458617), (7, 10351231), (11, 6587147), (29, 2498573), (37, 1958341), (77, 941021), (203, 356939), (259, 279763), (319, 227143), (407, 178031), (877, 82621), (1073, 67529), (2233, 32449), (2849, 25433), (6139, 11803), (7511, 9647)]