78484136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6221}}^1$

素因数の和:6329

約数の個数: 32

約数和(自身を含む): 156794400

約数和(自身を除く): 78310264

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6221, 6308, 12442, 12616, 24884, 49768, 118199, 236398, 472796, 516343, 945592, 1032686, 2065372, 4130744, 9810517, 19621034, 39242068, 78484136]

約数ペア:

[(1, 78484136), (2, 39242068), (4, 19621034), (8, 9810517), (19, 4130744), (38, 2065372), (76, 1032686), (83, 945592), (152, 516343), (166, 472796), (332, 236398), (664, 118199), (1577, 49768), (3154, 24884), (6221, 12616), (6308, 12442)]