81180516

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{182839}}^1$

素因数の和:182883

約数の個数: 24

約数和(自身を含む): 194541760

約数和(自身を除く): 113361244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 182839, 365678, 548517, 731356, 1097034, 2194068, 6765043, 13530086, 20295129, 27060172, 40590258, 81180516]

約数ペア:

[(1, 81180516), (2, 40590258), (3, 27060172), (4, 20295129), (6, 13530086), (12, 6765043), (37, 2194068), (74, 1097034), (111, 731356), (148, 548517), (222, 365678), (444, 182839)]