68634816208

素因数分解:

$2^4\times 7^1\times {\mathrm{7537}}^1\times {\mathrm{81307}}^1$

素因数の和:88859

約数の個数: 40

約数和(自身を含む): 151999126592

約数和(自身を除く): 83364310384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7537, 15074, 30148, 52759, 60296, 81307, 105518, 120592, 162614, 211036, 325228, 422072, 569149, 650456, 844144, 1138298, 1300912, 2276596, 4553192, 9106384, 612810859, 1225621718, 2451243436, 4289676013, 4902486872, 8579352026, 9804973744, 17158704052, 34317408104, 68634816208]

約数ペア:

[(1, 68634816208), (2, 34317408104), (4, 17158704052), (7, 9804973744), (8, 8579352026), (14, 4902486872), (16, 4289676013), (28, 2451243436), (56, 1225621718), (112, 612810859), (7537, 9106384), (15074, 4553192), (30148, 2276596), (52759, 1300912), (60296, 1138298), (81307, 844144), (105518, 650456), (120592, 569149), (162614, 422072), (211036, 325228)]