80270838

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29147}}^1$

素因数の和:29178

約数の個数: 40

約数和(自身を含む): 190453032

約数和(自身を除く): 110182194

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 29147, 58294, 87441, 174882, 262323, 495499, 524646, 786969, 990998, 1486497, 1573938, 2360907, 2972994, 4459491, 4721814, 8918982, 13378473, 26756946, 40135419, 80270838]

約数ペア:

[(1, 80270838), (2, 40135419), (3, 26756946), (6, 13378473), (9, 8918982), (17, 4721814), (18, 4459491), (27, 2972994), (34, 2360907), (51, 1573938), (54, 1486497), (81, 990998), (102, 786969), (153, 524646), (162, 495499), (306, 262323), (459, 174882), (918, 87441), (1377, 58294), (2754, 29147)]