89439567

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 63592113

約数列:

[1, 3, 7, 17, 21, 29, 51, 53, 87, 119, 159, 163, 203, 357, 371, 489, 493, 609, 901, 1113, 1141, 1479, 1537, 2703, 2771, 3423, 3451, 4611, 4727, 6307, 8313, 8639, 10353, 10759, 14181, 18921, 19397, 25917, 26129, 32277, 33089, 58191, 60473, 78387, 80359, 99267, 146863, 181419, 182903, 241077, 250531, 440589, 548709, 562513, 751593, 1028041, 1687539, 1753717, 3084123, 4259027, 5261151, 12777081, 29813189, 89439567]

約数ペア:

[(1, 89439567), (3, 29813189), (7, 12777081), (17, 5261151), (21, 4259027), (29, 3084123), (51, 1753717), (53, 1687539), (87, 1028041), (119, 751593), (159, 562513), (163, 548709), (203, 440589), (357, 250531), (371, 241077), (489, 182903), (493, 181419), (609, 146863), (901, 99267), (1113, 80359), (1141, 78387), (1479, 60473), (1537, 58191), (2703, 33089), (2771, 32277), (3423, 26129), (3451, 25917), (4611, 19397), (4727, 18921), (6307, 14181), (8313, 10759), (8639, 10353)]