86969036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 112179508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 71, 77, 82, 97, 142, 154, 164, 194, 284, 287, 308, 388, 451, 497, 574, 679, 781, 902, 994, 1067, 1148, 1358, 1562, 1804, 1988, 2134, 2716, 2911, 3124, 3157, 3977, 4268, 5467, 5822, 6314, 6887, 7469, 7954, 10934, 11644, 12628, 13774, 14938, 15908, 20377, 21868, 27548, 27839, 29876, 32021, 40754, 43747, 48209, 55678, 64042, 75757, 81508, 87494, 96418, 111356, 128084, 151514, 174988, 192836, 224147, 282367, 303028, 306229, 448294, 530299, 564734, 612458, 896588, 1060598, 1129468, 1224916, 1976569, 2121196, 3106037, 3953138, 6212074, 7906276, 12424148, 21742259, 43484518, 86969036]

約数ペア:

[(1, 86969036), (2, 43484518), (4, 21742259), (7, 12424148), (11, 7906276), (14, 6212074), (22, 3953138), (28, 3106037), (41, 2121196), (44, 1976569), (71, 1224916), (77, 1129468), (82, 1060598), (97, 896588), (142, 612458), (154, 564734), (164, 530299), (194, 448294), (284, 306229), (287, 303028), (308, 282367), (388, 224147), (451, 192836), (497, 174988), (574, 151514), (679, 128084), (781, 111356), (902, 96418), (994, 87494), (1067, 81508), (1148, 75757), (1358, 64042), (1562, 55678), (1804, 48209), (1988, 43747), (2134, 40754), (2716, 32021), (2911, 29876), (3124, 27839), (3157, 27548), (3977, 21868), (4268, 20377), (5467, 15908), (5822, 14938), (6314, 13774), (6887, 12628), (7469, 11644), (7954, 10934)]