85778838

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31147}}^1$

素因数の和:31178

約数の個数: 40

約数和(自身を含む): 203521032

約数和(自身を除く): 117742194

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 31147, 62294, 93441, 186882, 280323, 529499, 560646, 840969, 1058998, 1588497, 1681938, 2522907, 3176994, 4765491, 5045814, 9530982, 14296473, 28592946, 42889419, 85778838]

約数ペア:

[(1, 85778838), (2, 42889419), (3, 28592946), (6, 14296473), (9, 9530982), (17, 5045814), (18, 4765491), (27, 3176994), (34, 2522907), (51, 1681938), (54, 1588497), (81, 1058998), (102, 840969), (153, 560646), (162, 529499), (306, 280323), (459, 186882), (918, 93441), (1377, 62294), (2754, 31147)]