72270438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{165001}}^1$

素因数の和:165079

約数の個数: 16

約数和(自身を含む): 146521776

約数和(自身を除く): 74251338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 165001, 330002, 495003, 990006, 12045073, 24090146, 36135219, 72270438]

約数ペア:

[(1, 72270438), (2, 36135219), (3, 24090146), (6, 12045073), (73, 990006), (146, 495003), (219, 330002), (438, 165001)]