82726852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2392

約数の個数: 36

約数和(自身を含む): 159791940

約数和(自身を除く): 77065088

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2309, 2756, 4618, 8957, 9236, 17914, 30017, 35828, 60034, 120068, 122377, 244754, 390221, 489508, 780442, 1560884, 1590901, 3181802, 6363604, 20681713, 41363426, 82726852]

約数ペア:

[(1, 82726852), (2, 41363426), (4, 20681713), (13, 6363604), (26, 3181802), (52, 1590901), (53, 1560884), (106, 780442), (169, 489508), (212, 390221), (338, 244754), (676, 122377), (689, 120068), (1378, 60034), (2309, 35828), (2756, 30017), (4618, 17914), (8957, 9236)]