66513672

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{2617}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 180720540

約数和(自身を除く): 114206868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 2118, 2617, 2824, 3177, 4236, 5234, 6354, 7851, 8472, 10468, 12708, 15702, 20936, 23553, 25416, 31404, 47106, 62808, 94212, 188424, 923801, 1847602, 2771403, 3695204, 5542806, 7390408, 8314209, 11085612, 16628418, 22171224, 33256836, 66513672]

約数ペア:

[(1, 66513672), (2, 33256836), (3, 22171224), (4, 16628418), (6, 11085612), (8, 8314209), (9, 7390408), (12, 5542806), (18, 3695204), (24, 2771403), (36, 1847602), (72, 923801), (353, 188424), (706, 94212), (1059, 62808), (1412, 47106), (2118, 31404), (2617, 25416), (2824, 23553), (3177, 20936), (4236, 15702), (5234, 12708), (6354, 10468), (7851, 8472)]