87953096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 208604160

約数和(自身を除く): 120651064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 2011, 3124, 3976, 4022, 5467, 6248, 8044, 10934, 14077, 16088, 21868, 22121, 28154, 43736, 44242, 56308, 88484, 112616, 142781, 154847, 176968, 285562, 309694, 571124, 619388, 999467, 1142248, 1238776, 1570591, 1998934, 3141182, 3997868, 6282364, 7995736, 10994137, 12564728, 21988274, 43976548, 87953096]

約数ペア:

[(1, 87953096), (2, 43976548), (4, 21988274), (7, 12564728), (8, 10994137), (11, 7995736), (14, 6282364), (22, 3997868), (28, 3141182), (44, 1998934), (56, 1570591), (71, 1238776), (77, 1142248), (88, 999467), (142, 619388), (154, 571124), (284, 309694), (308, 285562), (497, 176968), (568, 154847), (616, 142781), (781, 112616), (994, 88484), (1562, 56308), (1988, 44242), (2011, 43736), (3124, 28154), (3976, 22121), (4022, 21868), (5467, 16088), (6248, 14077), (8044, 10934)]