47937348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 138181680

約数和(自身を除く): 90244332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 37, 51, 58, 68, 73, 74, 87, 102, 111, 116, 146, 148, 153, 174, 204, 219, 222, 261, 292, 306, 333, 348, 438, 444, 493, 522, 612, 629, 657, 666, 876, 986, 1044, 1073, 1241, 1258, 1314, 1332, 1479, 1887, 1972, 2117, 2146, 2482, 2516, 2628, 2701, 2958, 3219, 3723, 3774, 4234, 4292, 4437, 4964, 5402, 5661, 5916, 6351, 6438, 7446, 7548, 8103, 8468, 8874, 9657, 10804, 11169, 11322, 12702, 12876, 14892, 16206, 17748, 18241, 19053, 19314, 22338, 22644, 24309, 25404, 32412, 35989, 36482, 38106, 38628, 44676, 45917, 48618, 54723, 71978, 72964, 76212, 78329, 91834, 97236, 107967, 109446, 137751, 143956, 156658, 164169, 183668, 215934, 218892, 234987, 275502, 313316, 323901, 328338, 413253, 431868, 469974, 551004, 647802, 656676, 704961, 826506, 939948, 1295604, 1331593, 1409922, 1653012, 2663186, 2819844, 3994779, 5326372, 7989558, 11984337, 15979116, 23968674, 47937348]

約数ペア:

[(1, 47937348), (2, 23968674), (3, 15979116), (4, 11984337), (6, 7989558), (9, 5326372), (12, 3994779), (17, 2819844), (18, 2663186), (29, 1653012), (34, 1409922), (36, 1331593), (37, 1295604), (51, 939948), (58, 826506), (68, 704961), (73, 656676), (74, 647802), (87, 551004), (102, 469974), (111, 431868), (116, 413253), (146, 328338), (148, 323901), (153, 313316), (174, 275502), (204, 234987), (219, 218892), (222, 215934), (261, 183668), (292, 164169), (306, 156658), (333, 143956), (348, 137751), (438, 109446), (444, 107967), (493, 97236), (522, 91834), (612, 78329), (629, 76212), (657, 72964), (666, 71978), (876, 54723), (986, 48618), (1044, 45917), (1073, 44676), (1241, 38628), (1258, 38106), (1314, 36482), (1332, 35989), (1479, 32412), (1887, 25404), (1972, 24309), (2117, 22644), (2146, 22338), (2482, 19314), (2516, 19053), (2628, 18241), (2701, 17748), (2958, 16206), (3219, 14892), (3723, 12876), (3774, 12702), (4234, 11322), (4292, 11169), (4437, 10804), (4964, 9657), (5402, 8874), (5661, 8468), (5916, 8103), (6351, 7548), (6438, 7446)]