81367132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264179}}^1$

素因数の和:264201

約数の個数: 24

約数和(自身を含む): 177528960

約数和(自身を除く): 96161828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 264179, 528358, 1056716, 1849253, 2905969, 3698506, 5811938, 7397012, 11623876, 20341783, 40683566, 81367132]

約数ペア:

[(1, 81367132), (2, 40683566), (4, 20341783), (7, 11623876), (11, 7397012), (14, 5811938), (22, 3698506), (28, 2905969), (44, 1849253), (77, 1056716), (154, 528358), (308, 264179)]