64610224

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 149147200

約数和(自身を除く): 84536976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 193, 196, 244, 343, 386, 392, 427, 488, 686, 772, 784, 854, 976, 1351, 1372, 1544, 1708, 2702, 2744, 2989, 3088, 3416, 5404, 5488, 5978, 6832, 9457, 10808, 11773, 11956, 18914, 20923, 21616, 23546, 23912, 37828, 41846, 47092, 47824, 66199, 75656, 82411, 83692, 94184, 132398, 151312, 164822, 167384, 188368, 264796, 329644, 334768, 529592, 576877, 659288, 1059184, 1153754, 1318576, 2307508, 4038139, 4615016, 8076278, 9230032, 16152556, 32305112, 64610224]

約数ペア:

[(1, 64610224), (2, 32305112), (4, 16152556), (7, 9230032), (8, 8076278), (14, 4615016), (16, 4038139), (28, 2307508), (49, 1318576), (56, 1153754), (61, 1059184), (98, 659288), (112, 576877), (122, 529592), (193, 334768), (196, 329644), (244, 264796), (343, 188368), (386, 167384), (392, 164822), (427, 151312), (488, 132398), (686, 94184), (772, 83692), (784, 82411), (854, 75656), (976, 66199), (1351, 47824), (1372, 47092), (1544, 41846), (1708, 37828), (2702, 23912), (2744, 23546), (2989, 21616), (3088, 20923), (3416, 18914), (5404, 11956), (5488, 11773), (5978, 10808), (6832, 9457)]