72017272

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{13619}}^1$

素因数の和:14286

約数の個数: 16

約数和(自身を含む): 135246600

約数和(自身を除く): 63229328

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 13619, 27238, 54476, 108952, 9002159, 18004318, 36008636, 72017272]

約数ペア:

[(1, 72017272), (2, 36008636), (4, 18004318), (8, 9002159), (661, 108952), (1322, 54476), (2644, 27238), (5288, 13619)]