87236604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 280483840

約数和(自身を除く): 193247236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 859, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1718, 1953, 2418, 2577, 2604, 2821, 3276, 3436, 3627, 3906, 4836, 5154, 5642, 6013, 7254, 7731, 7812, 8463, 10308, 11167, 11284, 12026, 14508, 15462, 16926, 18039, 22334, 24052, 25389, 26629, 30924, 33501, 33852, 36078, 44668, 50778, 53258, 54117, 67002, 72156, 78169, 79887, 100503, 101556, 106516, 108234, 134004, 156338, 159774, 186403, 201006, 216468, 234507, 239661, 312676, 319548, 346177, 372806, 402012, 469014, 479322, 559209, 692354, 703521, 745612, 938028, 958644, 1038531, 1118418, 1384708, 1407042, 1677627, 2077062, 2236836, 2423239, 2814084, 3115593, 3355254, 4154124, 4846478, 6231186, 6710508, 7269717, 9692956, 12462372, 14539434, 21809151, 29078868, 43618302, 87236604]

約数ペア:

[(1, 87236604), (2, 43618302), (3, 29078868), (4, 21809151), (6, 14539434), (7, 12462372), (9, 9692956), (12, 7269717), (13, 6710508), (14, 6231186), (18, 4846478), (21, 4154124), (26, 3355254), (28, 3115593), (31, 2814084), (36, 2423239), (39, 2236836), (42, 2077062), (52, 1677627), (62, 1407042), (63, 1384708), (78, 1118418), (84, 1038531), (91, 958644), (93, 938028), (117, 745612), (124, 703521), (126, 692354), (156, 559209), (182, 479322), (186, 469014), (217, 402012), (234, 372806), (252, 346177), (273, 319548), (279, 312676), (364, 239661), (372, 234507), (403, 216468), (434, 201006), (468, 186403), (546, 159774), (558, 156338), (651, 134004), (806, 108234), (819, 106516), (859, 101556), (868, 100503), (1092, 79887), (1116, 78169), (1209, 72156), (1302, 67002), (1612, 54117), (1638, 53258), (1718, 50778), (1953, 44668), (2418, 36078), (2577, 33852), (2604, 33501), (2821, 30924), (3276, 26629), (3436, 25389), (3627, 24052), (3906, 22334), (4836, 18039), (5154, 16926), (5642, 15462), (6013, 14508), (7254, 12026), (7731, 11284), (7812, 11167), (8463, 10308)]