172705008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 525039312

約数和(自身を除く): 352334304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 97, 98, 112, 147, 168, 194, 196, 291, 294, 336, 388, 392, 582, 588, 679, 757, 776, 784, 1164, 1176, 1358, 1514, 1552, 2037, 2271, 2328, 2352, 2716, 3028, 4074, 4542, 4656, 4753, 5299, 5432, 6056, 8148, 9084, 9506, 10598, 10864, 12112, 14259, 15897, 16296, 18168, 19012, 21196, 28518, 31794, 32592, 36336, 37093, 38024, 42392, 57036, 63588, 73429, 74186, 76048, 84784, 111279, 114072, 127176, 146858, 148372, 220287, 222558, 228144, 254352, 293716, 296744, 440574, 445116, 514003, 587432, 593488, 881148, 890232, 1028006, 1174864, 1542009, 1762296, 1780464, 2056012, 3084018, 3524592, 3598021, 4112024, 6168036, 7196042, 8224048, 10794063, 12336072, 14392084, 21588126, 24672144, 28784168, 43176252, 57568336, 86352504, 172705008]

約数ペア:

[(1, 172705008), (2, 86352504), (3, 57568336), (4, 43176252), (6, 28784168), (7, 24672144), (8, 21588126), (12, 14392084), (14, 12336072), (16, 10794063), (21, 8224048), (24, 7196042), (28, 6168036), (42, 4112024), (48, 3598021), (49, 3524592), (56, 3084018), (84, 2056012), (97, 1780464), (98, 1762296), (112, 1542009), (147, 1174864), (168, 1028006), (194, 890232), (196, 881148), (291, 593488), (294, 587432), (336, 514003), (388, 445116), (392, 440574), (582, 296744), (588, 293716), (679, 254352), (757, 228144), (776, 222558), (784, 220287), (1164, 148372), (1176, 146858), (1358, 127176), (1514, 114072), (1552, 111279), (2037, 84784), (2271, 76048), (2328, 74186), (2352, 73429), (2716, 63588), (3028, 57036), (4074, 42392), (4542, 38024), (4656, 37093), (4753, 36336), (5299, 32592), (5432, 31794), (6056, 28518), (8148, 21196), (9084, 19012), (9506, 18168), (10598, 16296), (10864, 15897), (12112, 14259)]