61687212

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^2\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 145618200

約数和(自身を除く): 83930988

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 449, 642, 898, 1284, 1347, 1796, 2694, 5388, 11449, 22898, 34347, 45796, 48043, 68694, 96086, 137388, 144129, 192172, 288258, 576516, 5140601, 10281202, 15421803, 20562404, 30843606, 61687212]

約数ペア:

[(1, 61687212), (2, 30843606), (3, 20562404), (4, 15421803), (6, 10281202), (12, 5140601), (107, 576516), (214, 288258), (321, 192172), (428, 144129), (449, 137388), (642, 96086), (898, 68694), (1284, 48043), (1347, 45796), (1796, 34347), (2694, 22898), (5388, 11449)]