27747384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 57408456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 167, 168, 172, 184, 258, 276, 301, 322, 334, 344, 483, 501, 516, 552, 602, 644, 668, 903, 966, 989, 1002, 1032, 1169, 1204, 1288, 1336, 1806, 1932, 1978, 2004, 2338, 2408, 2967, 3507, 3612, 3841, 3864, 3956, 4008, 4676, 5934, 6923, 7014, 7181, 7224, 7682, 7912, 9352, 11523, 11868, 13846, 14028, 14362, 15364, 20769, 21543, 23046, 23736, 26887, 27692, 28056, 28724, 30728, 41538, 43086, 46092, 50267, 53774, 55384, 57448, 80661, 83076, 86172, 92184, 100534, 107548, 150801, 161322, 165163, 166152, 172344, 201068, 215096, 301602, 322644, 330326, 402136, 495489, 603204, 645288, 660652, 990978, 1156141, 1206408, 1321304, 1981956, 2312282, 3468423, 3963912, 4624564, 6936846, 9249128, 13873692, 27747384]

約数ペア:

[(1, 27747384), (2, 13873692), (3, 9249128), (4, 6936846), (6, 4624564), (7, 3963912), (8, 3468423), (12, 2312282), (14, 1981956), (21, 1321304), (23, 1206408), (24, 1156141), (28, 990978), (42, 660652), (43, 645288), (46, 603204), (56, 495489), (69, 402136), (84, 330326), (86, 322644), (92, 301602), (129, 215096), (138, 201068), (161, 172344), (167, 166152), (168, 165163), (172, 161322), (184, 150801), (258, 107548), (276, 100534), (301, 92184), (322, 86172), (334, 83076), (344, 80661), (483, 57448), (501, 55384), (516, 53774), (552, 50267), (602, 46092), (644, 43086), (668, 41538), (903, 30728), (966, 28724), (989, 28056), (1002, 27692), (1032, 26887), (1169, 23736), (1204, 23046), (1288, 21543), (1336, 20769), (1806, 15364), (1932, 14362), (1978, 14028), (2004, 13846), (2338, 11868), (2408, 11523), (2967, 9352), (3507, 7912), (3612, 7682), (3841, 7224), (3864, 7181), (3956, 7014), (4008, 6923), (4676, 5934)]