84990136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 199791360

約数和(自身を除く): 114801224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 281, 308, 491, 562, 616, 982, 1124, 1964, 1967, 2248, 3091, 3437, 3928, 3934, 5401, 6182, 6874, 7868, 10802, 12364, 13748, 15736, 21604, 21637, 24728, 27496, 37807, 43208, 43274, 75614, 86548, 137971, 151228, 173096, 275942, 302456, 551884, 965797, 1103768, 1517681, 1931594, 3035362, 3863188, 6070724, 7726376, 10623767, 12141448, 21247534, 42495068, 84990136]

約数ペア:

[(1, 84990136), (2, 42495068), (4, 21247534), (7, 12141448), (8, 10623767), (11, 7726376), (14, 6070724), (22, 3863188), (28, 3035362), (44, 1931594), (56, 1517681), (77, 1103768), (88, 965797), (154, 551884), (281, 302456), (308, 275942), (491, 173096), (562, 151228), (616, 137971), (982, 86548), (1124, 75614), (1964, 43274), (1967, 43208), (2248, 37807), (3091, 27496), (3437, 24728), (3928, 21637), (3934, 21604), (5401, 15736), (6182, 13748), (6874, 12364), (7868, 10802)]