87172008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 278277120

約数和(自身を除く): 191105112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1097, 1204, 1419, 1806, 1848, 1892, 2194, 2408, 2838, 3291, 3311, 3612, 3784, 4388, 5676, 6582, 6622, 7224, 7679, 8776, 9933, 11352, 12067, 13164, 13244, 15358, 19866, 23037, 24134, 26328, 26488, 30716, 36201, 39732, 46074, 47171, 48268, 61432, 72402, 79464, 84469, 92148, 94342, 96536, 141513, 144804, 168938, 184296, 188684, 253407, 283026, 289608, 330197, 337876, 377368, 506814, 518881, 566052, 660394, 675752, 990591, 1013628, 1037762, 1132104, 1320788, 1556643, 1981182, 2027256, 2075524, 2641576, 3113286, 3632167, 3962364, 4151048, 6226572, 7264334, 7924728, 10896501, 12453144, 14528668, 21793002, 29057336, 43586004, 87172008]

約数ペア:

[(1, 87172008), (2, 43586004), (3, 29057336), (4, 21793002), (6, 14528668), (7, 12453144), (8, 10896501), (11, 7924728), (12, 7264334), (14, 6226572), (21, 4151048), (22, 3962364), (24, 3632167), (28, 3113286), (33, 2641576), (42, 2075524), (43, 2027256), (44, 1981182), (56, 1556643), (66, 1320788), (77, 1132104), (84, 1037762), (86, 1013628), (88, 990591), (129, 675752), (132, 660394), (154, 566052), (168, 518881), (172, 506814), (231, 377368), (258, 337876), (264, 330197), (301, 289608), (308, 283026), (344, 253407), (462, 188684), (473, 184296), (516, 168938), (602, 144804), (616, 141513), (903, 96536), (924, 94342), (946, 92148), (1032, 84469), (1097, 79464), (1204, 72402), (1419, 61432), (1806, 48268), (1848, 47171), (1892, 46074), (2194, 39732), (2408, 36201), (2838, 30716), (3291, 26488), (3311, 26328), (3612, 24134), (3784, 23037), (4388, 19866), (5676, 15358), (6582, 13244), (6622, 13164), (7224, 12067), (7679, 11352), (8776, 9933)]