72664638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{165901}}^1$

素因数の和:165979

約数の個数: 16

約数和(自身を含む): 147320976

約数和(自身を除く): 74656338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 165901, 331802, 497703, 995406, 12110773, 24221546, 36332319, 72664638]

約数ペア:

[(1, 72664638), (2, 36332319), (3, 24221546), (6, 12110773), (73, 995406), (146, 497703), (219, 331802), (438, 165901)]