27805896

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 83808000

約数和(自身を除く): 56002104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 193, 207, 216, 232, 261, 276, 348, 386, 414, 522, 552, 579, 621, 667, 696, 772, 783, 828, 1044, 1158, 1242, 1334, 1544, 1566, 1656, 1737, 2001, 2088, 2316, 2484, 2668, 3132, 3474, 4002, 4439, 4632, 4968, 5211, 5336, 5597, 6003, 6264, 6948, 8004, 8878, 10422, 11194, 12006, 13317, 13896, 16008, 16791, 17756, 18009, 20844, 22388, 24012, 26634, 33582, 35512, 36018, 39951, 41688, 44776, 48024, 50373, 53268, 67164, 72036, 79902, 100746, 106536, 119853, 128731, 134328, 144072, 151119, 159804, 201492, 239706, 257462, 302238, 319608, 386193, 402984, 479412, 514924, 604476, 772386, 958824, 1029848, 1158579, 1208952, 1544772, 2317158, 3089544, 3475737, 4634316, 6951474, 9268632, 13902948, 27805896]

約数ペア:

[(1, 27805896), (2, 13902948), (3, 9268632), (4, 6951474), (6, 4634316), (8, 3475737), (9, 3089544), (12, 2317158), (18, 1544772), (23, 1208952), (24, 1158579), (27, 1029848), (29, 958824), (36, 772386), (46, 604476), (54, 514924), (58, 479412), (69, 402984), (72, 386193), (87, 319608), (92, 302238), (108, 257462), (116, 239706), (138, 201492), (174, 159804), (184, 151119), (193, 144072), (207, 134328), (216, 128731), (232, 119853), (261, 106536), (276, 100746), (348, 79902), (386, 72036), (414, 67164), (522, 53268), (552, 50373), (579, 48024), (621, 44776), (667, 41688), (696, 39951), (772, 36018), (783, 35512), (828, 33582), (1044, 26634), (1158, 24012), (1242, 22388), (1334, 20844), (1544, 18009), (1566, 17756), (1656, 16791), (1737, 16008), (2001, 13896), (2088, 13317), (2316, 12006), (2484, 11194), (2668, 10422), (3132, 8878), (3474, 8004), (4002, 6948), (4439, 6264), (4632, 6003), (4968, 5597), (5211, 5336)]