72138074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{8761}}^1$

素因数の和:8965

約数の個数: 16

約数和(自身を含む): 113555520

約数和(自身を除く): 41417446

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 8761, 17522, 201503, 403006, 1568219, 3136438, 36069037, 72138074]

約数ペア:

[(1, 72138074), (2, 36069037), (23, 3136438), (46, 1568219), (179, 403006), (358, 201503), (4117, 17522), (8234, 8761)]