27591876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 82555200

約数和(自身を除く): 54963324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 107, 114, 116, 117, 156, 171, 174, 214, 228, 234, 247, 261, 321, 342, 348, 377, 428, 468, 494, 522, 551, 642, 684, 741, 754, 963, 988, 1044, 1102, 1131, 1284, 1391, 1482, 1508, 1653, 1926, 2033, 2204, 2223, 2262, 2782, 2964, 3103, 3306, 3393, 3852, 4066, 4173, 4446, 4524, 4959, 5564, 6099, 6206, 6612, 6786, 7163, 8132, 8346, 8892, 9309, 9918, 12198, 12412, 12519, 13572, 14326, 16692, 18297, 18618, 19836, 21489, 24396, 25038, 26429, 27927, 28652, 36594, 37236, 40339, 42978, 50076, 52858, 55854, 58957, 64467, 73188, 79287, 80678, 85956, 105716, 111708, 117914, 121017, 128934, 158574, 161356, 176871, 235828, 237861, 242034, 257868, 317148, 353742, 363051, 475722, 484068, 530613, 707484, 726102, 766441, 951444, 1061226, 1452204, 1532882, 2122452, 2299323, 3065764, 4598646, 6897969, 9197292, 13795938, 27591876]

約数ペア:

[(1, 27591876), (2, 13795938), (3, 9197292), (4, 6897969), (6, 4598646), (9, 3065764), (12, 2299323), (13, 2122452), (18, 1532882), (19, 1452204), (26, 1061226), (29, 951444), (36, 766441), (38, 726102), (39, 707484), (52, 530613), (57, 484068), (58, 475722), (76, 363051), (78, 353742), (87, 317148), (107, 257868), (114, 242034), (116, 237861), (117, 235828), (156, 176871), (171, 161356), (174, 158574), (214, 128934), (228, 121017), (234, 117914), (247, 111708), (261, 105716), (321, 85956), (342, 80678), (348, 79287), (377, 73188), (428, 64467), (468, 58957), (494, 55854), (522, 52858), (551, 50076), (642, 42978), (684, 40339), (741, 37236), (754, 36594), (963, 28652), (988, 27927), (1044, 26429), (1102, 25038), (1131, 24396), (1284, 21489), (1391, 19836), (1482, 18618), (1508, 18297), (1653, 16692), (1926, 14326), (2033, 13572), (2204, 12519), (2223, 12412), (2262, 12198), (2782, 9918), (2964, 9309), (3103, 8892), (3306, 8346), (3393, 8132), (3852, 7163), (4066, 6786), (4173, 6612), (4446, 6206), (4524, 6099), (4959, 5564)]