27855672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 81715200

約数和(自身を除く): 53859528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 127, 148, 152, 156, 222, 228, 247, 254, 296, 312, 381, 444, 456, 481, 494, 508, 703, 741, 762, 888, 962, 988, 1016, 1406, 1443, 1482, 1524, 1651, 1924, 1976, 2109, 2413, 2812, 2886, 2964, 3048, 3302, 3848, 4218, 4699, 4826, 4953, 5624, 5772, 5928, 6604, 7239, 8436, 9139, 9398, 9652, 9906, 11544, 13208, 14097, 14478, 16872, 18278, 18796, 19304, 19812, 27417, 28194, 28956, 31369, 36556, 37592, 39624, 54834, 56388, 57912, 61087, 62738, 73112, 89281, 94107, 109668, 112776, 122174, 125476, 178562, 183261, 188214, 219336, 244348, 250952, 267843, 357124, 366522, 376428, 488696, 535686, 714248, 733044, 752856, 1071372, 1160653, 1466088, 2142744, 2321306, 3481959, 4642612, 6963918, 9285224, 13927836, 27855672]

約数ペア:

[(1, 27855672), (2, 13927836), (3, 9285224), (4, 6963918), (6, 4642612), (8, 3481959), (12, 2321306), (13, 2142744), (19, 1466088), (24, 1160653), (26, 1071372), (37, 752856), (38, 733044), (39, 714248), (52, 535686), (57, 488696), (74, 376428), (76, 366522), (78, 357124), (104, 267843), (111, 250952), (114, 244348), (127, 219336), (148, 188214), (152, 183261), (156, 178562), (222, 125476), (228, 122174), (247, 112776), (254, 109668), (296, 94107), (312, 89281), (381, 73112), (444, 62738), (456, 61087), (481, 57912), (494, 56388), (508, 54834), (703, 39624), (741, 37592), (762, 36556), (888, 31369), (962, 28956), (988, 28194), (1016, 27417), (1406, 19812), (1443, 19304), (1482, 18796), (1524, 18278), (1651, 16872), (1924, 14478), (1976, 14097), (2109, 13208), (2413, 11544), (2812, 9906), (2886, 9652), (2964, 9398), (3048, 9139), (3302, 8436), (3848, 7239), (4218, 6604), (4699, 5928), (4826, 5772), (4953, 5624)]