76856672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 161300160

約数和(自身を除く): 84443488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1523, 1577, 2656, 3046, 3154, 6092, 6308, 12184, 12616, 24368, 25232, 28937, 48736, 50464, 57874, 115748, 126409, 231496, 252818, 462992, 505636, 925984, 1011272, 2022544, 2401771, 4045088, 4803542, 9607084, 19214168, 38428336, 76856672]

約数ペア:

[(1, 76856672), (2, 38428336), (4, 19214168), (8, 9607084), (16, 4803542), (19, 4045088), (32, 2401771), (38, 2022544), (76, 1011272), (83, 925984), (152, 505636), (166, 462992), (304, 252818), (332, 231496), (608, 126409), (664, 115748), (1328, 57874), (1523, 50464), (1577, 48736), (2656, 28937), (3046, 25232), (3154, 24368), (6092, 12616), (6308, 12184)]