77106568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 114494072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 43, 44, 56, 71, 77, 82, 86, 88, 142, 154, 164, 172, 284, 287, 301, 308, 328, 344, 451, 473, 497, 568, 574, 602, 616, 781, 902, 946, 994, 1148, 1204, 1562, 1763, 1804, 1892, 1988, 2296, 2408, 2911, 3053, 3124, 3157, 3311, 3526, 3608, 3784, 3976, 5467, 5822, 6106, 6248, 6314, 6622, 7052, 10934, 11644, 12212, 12341, 12628, 13244, 14104, 19393, 20377, 21371, 21868, 23288, 24424, 24682, 25256, 26488, 32021, 33583, 38786, 40754, 42742, 43736, 49364, 64042, 67166, 77572, 81508, 85484, 98728, 125173, 128084, 134332, 135751, 155144, 163016, 170968, 224147, 235081, 250346, 256168, 268664, 271502, 448294, 470162, 500692, 543004, 876211, 896588, 940324, 1001384, 1086008, 1376903, 1752422, 1793176, 1880648, 2753806, 3504844, 5507612, 7009688, 9638321, 11015224, 19276642, 38553284, 77106568]

約数ペア:

[(1, 77106568), (2, 38553284), (4, 19276642), (7, 11015224), (8, 9638321), (11, 7009688), (14, 5507612), (22, 3504844), (28, 2753806), (41, 1880648), (43, 1793176), (44, 1752422), (56, 1376903), (71, 1086008), (77, 1001384), (82, 940324), (86, 896588), (88, 876211), (142, 543004), (154, 500692), (164, 470162), (172, 448294), (284, 271502), (287, 268664), (301, 256168), (308, 250346), (328, 235081), (344, 224147), (451, 170968), (473, 163016), (497, 155144), (568, 135751), (574, 134332), (602, 128084), (616, 125173), (781, 98728), (902, 85484), (946, 81508), (994, 77572), (1148, 67166), (1204, 64042), (1562, 49364), (1763, 43736), (1804, 42742), (1892, 40754), (1988, 38786), (2296, 33583), (2408, 32021), (2911, 26488), (3053, 25256), (3124, 24682), (3157, 24424), (3311, 23288), (3526, 21868), (3608, 21371), (3784, 20377), (3976, 19393), (5467, 14104), (5822, 13244), (6106, 12628), (6248, 12341), (6314, 12212), (6622, 11644), (7052, 10934)]