72230837

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17519}}^1$

素因数の和:17576

約数の個数: 16

約数和(自身を含む): 89702400

約数和(自身を除く): 17471563

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 17519, 122633, 332861, 543089, 2330027, 3801623, 10318691, 72230837]

約数ペア:

[(1, 72230837), (7, 10318691), (19, 3801623), (31, 2330027), (133, 543089), (217, 332861), (589, 122633), (4123, 17519)]