64276344

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81157}}^1$

素因数の和:81180

約数の個数: 48

約数和(自身を含む): 189909720

約数和(自身を除く): 125633376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81157, 162314, 243471, 324628, 486942, 649256, 730413, 892727, 973884, 1460826, 1785454, 1947768, 2678181, 2921652, 3570908, 5356362, 5843304, 7141816, 8034543, 10712724, 16069086, 21425448, 32138172, 64276344]

約数ペア:

[(1, 64276344), (2, 32138172), (3, 21425448), (4, 16069086), (6, 10712724), (8, 8034543), (9, 7141816), (11, 5843304), (12, 5356362), (18, 3570908), (22, 2921652), (24, 2678181), (33, 1947768), (36, 1785454), (44, 1460826), (66, 973884), (72, 892727), (88, 730413), (99, 649256), (132, 486942), (198, 324628), (264, 243471), (396, 162314), (792, 81157)]