68482568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 93258232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1039, 1177, 1498, 2078, 2354, 2996, 4156, 4708, 5992, 7273, 8239, 8312, 9416, 11429, 14546, 16478, 22858, 29092, 32956, 45716, 58184, 65912, 80003, 91432, 111173, 160006, 222346, 320012, 444692, 640024, 778211, 889384, 1222903, 1556422, 2445806, 3112844, 4891612, 6225688, 8560321, 9783224, 17120642, 34241284, 68482568]

約数ペア:

[(1, 68482568), (2, 34241284), (4, 17120642), (7, 9783224), (8, 8560321), (11, 6225688), (14, 4891612), (22, 3112844), (28, 2445806), (44, 1556422), (56, 1222903), (77, 889384), (88, 778211), (107, 640024), (154, 444692), (214, 320012), (308, 222346), (428, 160006), (616, 111173), (749, 91432), (856, 80003), (1039, 65912), (1177, 58184), (1498, 45716), (2078, 32956), (2354, 29092), (2996, 22858), (4156, 16478), (4708, 14546), (5992, 11429), (7273, 9416), (8239, 8312)]