67472784

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 194680000

約数和(自身を除く): 127207216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 499, 626, 939, 998, 1252, 1497, 1878, 1996, 2504, 2817, 2994, 3756, 3992, 4491, 5008, 5634, 5988, 7512, 7984, 8451, 8982, 11268, 11976, 13473, 15024, 16902, 17964, 22536, 23952, 26946, 33804, 35928, 45072, 53892, 67608, 71856, 107784, 135216, 156187, 215568, 312374, 468561, 624748, 937122, 1249496, 1405683, 1874244, 2498992, 2811366, 3748488, 4217049, 5622732, 7496976, 8434098, 11245464, 16868196, 22490928, 33736392, 67472784]

約数ペア:

[(1, 67472784), (2, 33736392), (3, 22490928), (4, 16868196), (6, 11245464), (8, 8434098), (9, 7496976), (12, 5622732), (16, 4217049), (18, 3748488), (24, 2811366), (27, 2498992), (36, 1874244), (48, 1405683), (54, 1249496), (72, 937122), (108, 624748), (144, 468561), (216, 312374), (313, 215568), (432, 156187), (499, 135216), (626, 107784), (939, 71856), (998, 67608), (1252, 53892), (1497, 45072), (1878, 35928), (1996, 33804), (2504, 26946), (2817, 23952), (2994, 22536), (3756, 17964), (3992, 16902), (4491, 15024), (5008, 13473), (5634, 11976), (5988, 11268), (7512, 8982), (7984, 8451)]