8807988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 25288704

約数和(自身を除く): 16480716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 97, 138, 141, 161, 188, 194, 276, 282, 291, 322, 329, 388, 483, 564, 582, 644, 658, 679, 966, 987, 1081, 1164, 1316, 1358, 1932, 1974, 2037, 2162, 2231, 2716, 3243, 3948, 4074, 4324, 4462, 4559, 6486, 6693, 7567, 8148, 8924, 9118, 12972, 13386, 13677, 15134, 15617, 18236, 22701, 26772, 27354, 30268, 31234, 31913, 45402, 46851, 54708, 62468, 63826, 90804, 93702, 95739, 104857, 127652, 187404, 191478, 209714, 314571, 382956, 419428, 629142, 733999, 1258284, 1467998, 2201997, 2935996, 4403994, 8807988]

約数ペア:

[(1, 8807988), (2, 4403994), (3, 2935996), (4, 2201997), (6, 1467998), (7, 1258284), (12, 733999), (14, 629142), (21, 419428), (23, 382956), (28, 314571), (42, 209714), (46, 191478), (47, 187404), (69, 127652), (84, 104857), (92, 95739), (94, 93702), (97, 90804), (138, 63826), (141, 62468), (161, 54708), (188, 46851), (194, 45402), (276, 31913), (282, 31234), (291, 30268), (322, 27354), (329, 26772), (388, 22701), (483, 18236), (564, 15617), (582, 15134), (644, 13677), (658, 13386), (679, 12972), (966, 9118), (987, 8924), (1081, 8148), (1164, 7567), (1316, 6693), (1358, 6486), (1932, 4559), (1974, 4462), (2037, 4324), (2162, 4074), (2231, 3948), (2716, 3243)]