74542048

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 101091872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 71, 86, 109, 112, 142, 172, 218, 224, 284, 301, 344, 436, 497, 568, 602, 688, 763, 872, 994, 1136, 1204, 1376, 1526, 1744, 1988, 2272, 2408, 3052, 3053, 3488, 3976, 4687, 4816, 6104, 6106, 7739, 7952, 9374, 9632, 12208, 12212, 15478, 15904, 18748, 21371, 24416, 24424, 30956, 32809, 37496, 42742, 48848, 54173, 61912, 65618, 74992, 85484, 97696, 108346, 123824, 131236, 149984, 170968, 216692, 247648, 262472, 332777, 341936, 433384, 524944, 665554, 683872, 866768, 1049888, 1331108, 1733536, 2329439, 2662216, 4658878, 5324432, 9317756, 10648864, 18635512, 37271024, 74542048]

約数ペア:

[(1, 74542048), (2, 37271024), (4, 18635512), (7, 10648864), (8, 9317756), (14, 5324432), (16, 4658878), (28, 2662216), (32, 2329439), (43, 1733536), (56, 1331108), (71, 1049888), (86, 866768), (109, 683872), (112, 665554), (142, 524944), (172, 433384), (218, 341936), (224, 332777), (284, 262472), (301, 247648), (344, 216692), (436, 170968), (497, 149984), (568, 131236), (602, 123824), (688, 108346), (763, 97696), (872, 85484), (994, 74992), (1136, 65618), (1204, 61912), (1376, 54173), (1526, 48848), (1744, 42742), (1988, 37496), (2272, 32809), (2408, 30956), (3052, 24424), (3053, 24416), (3488, 21371), (3976, 18748), (4687, 15904), (4816, 15478), (6104, 12212), (6106, 12208), (7739, 9632), (7952, 9374)]