81747612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{98729}}^1$

素因数の和:98762

約数の個数: 36

約数和(自身を含む): 215626320

約数和(自身を除く): 133878708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 98729, 197458, 296187, 394916, 592374, 888561, 1184748, 1777122, 2270767, 3554244, 4541534, 6812301, 9083068, 13624602, 20436903, 27249204, 40873806, 81747612]

約数ペア:

[(1, 81747612), (2, 40873806), (3, 27249204), (4, 20436903), (6, 13624602), (9, 9083068), (12, 6812301), (18, 4541534), (23, 3554244), (36, 2270767), (46, 1777122), (69, 1184748), (92, 888561), (138, 592374), (207, 394916), (276, 296187), (414, 197458), (828, 98729)]