67756988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 134412096

約数和(自身を除く): 66655108

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 181, 299, 313, 362, 598, 626, 724, 1196, 1252, 2353, 4069, 4163, 4706, 7199, 8138, 8326, 9412, 14398, 16276, 16652, 28796, 54119, 56653, 93587, 108238, 113306, 187174, 216476, 226612, 374348, 736489, 1303019, 1472978, 2606038, 2945956, 5212076, 16939247, 33878494, 67756988]

約数ペア:

[(1, 67756988), (2, 33878494), (4, 16939247), (13, 5212076), (23, 2945956), (26, 2606038), (46, 1472978), (52, 1303019), (92, 736489), (181, 374348), (299, 226612), (313, 216476), (362, 187174), (598, 113306), (626, 108238), (724, 93587), (1196, 56653), (1252, 54119), (2353, 28796), (4069, 16652), (4163, 16276), (4706, 14398), (7199, 9412), (8138, 8326)]