77847054

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 159680160

約数和(自身を除く): 81833106

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 534, 1997, 3994, 5991, 6497, 11982, 12994, 19491, 38982, 145781, 177733, 291562, 355466, 437343, 533199, 874686, 1066398, 12974509, 25949018, 38923527, 77847054]

約数ペア:

[(1, 77847054), (2, 38923527), (3, 25949018), (6, 12974509), (73, 1066398), (89, 874686), (146, 533199), (178, 437343), (219, 355466), (267, 291562), (438, 177733), (534, 145781), (1997, 38982), (3994, 19491), (5991, 12994), (6497, 11982)]