81633666

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 169905600

約数和(自身を除く): 88271934

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 179, 358, 537, 1074, 2621, 5191, 5242, 7863, 10382, 15573, 15726, 31146, 76009, 152018, 228027, 456054, 469159, 938318, 1407477, 2814954, 13605611, 27211222, 40816833, 81633666]

約数ペア:

[(1, 81633666), (2, 40816833), (3, 27211222), (6, 13605611), (29, 2814954), (58, 1407477), (87, 938318), (174, 469159), (179, 456054), (358, 228027), (537, 152018), (1074, 76009), (2621, 31146), (5191, 15726), (5242, 15573), (7863, 10382)]