172744752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 476219520

約数和(自身を除く): 303474768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1112, 1523, 1668, 2224, 2363, 3046, 3336, 4569, 4726, 6092, 6672, 7089, 9138, 9452, 12184, 14178, 18276, 18904, 24368, 25891, 28356, 36552, 37808, 51782, 56712, 73104, 77673, 103564, 113424, 155346, 207128, 211697, 310692, 414256, 423394, 621384, 635091, 846788, 1242768, 1270182, 1693576, 2540364, 3387152, 3598849, 5080728, 7197698, 10161456, 10796547, 14395396, 21593094, 28790792, 43186188, 57581584, 86372376, 172744752]

約数ペア:

[(1, 172744752), (2, 86372376), (3, 57581584), (4, 43186188), (6, 28790792), (8, 21593094), (12, 14395396), (16, 10796547), (17, 10161456), (24, 7197698), (34, 5080728), (48, 3598849), (51, 3387152), (68, 2540364), (102, 1693576), (136, 1270182), (139, 1242768), (204, 846788), (272, 635091), (278, 621384), (408, 423394), (417, 414256), (556, 310692), (816, 211697), (834, 207128), (1112, 155346), (1523, 113424), (1668, 103564), (2224, 77673), (2363, 73104), (3046, 56712), (3336, 51782), (4569, 37808), (4726, 36552), (6092, 28356), (6672, 25891), (7089, 24368), (9138, 18904), (9452, 18276), (12184, 14178)]