47874078

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 128946312

約数和(自身を除く): 81072234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 81, 98, 111, 126, 147, 162, 163, 189, 222, 259, 294, 326, 333, 378, 441, 489, 518, 567, 666, 777, 882, 978, 999, 1134, 1141, 1323, 1467, 1554, 1813, 1998, 2282, 2331, 2646, 2934, 2997, 3423, 3626, 3969, 4401, 4662, 5439, 5994, 6031, 6846, 6993, 7938, 7987, 8802, 10269, 10878, 12062, 13203, 13986, 15974, 16317, 18093, 20538, 20979, 23961, 26406, 30807, 32634, 36186, 41958, 42217, 47922, 48951, 54279, 61614, 71883, 84434, 92421, 97902, 108558, 126651, 143766, 146853, 162837, 184842, 215649, 253302, 293706, 295519, 325674, 379953, 431298, 488511, 591038, 646947, 759906, 886557, 977022, 1139859, 1293894, 1773114, 2279718, 2659671, 3419577, 5319342, 6839154, 7979013, 15958026, 23937039, 47874078]

約数ペア:

[(1, 47874078), (2, 23937039), (3, 15958026), (6, 7979013), (7, 6839154), (9, 5319342), (14, 3419577), (18, 2659671), (21, 2279718), (27, 1773114), (37, 1293894), (42, 1139859), (49, 977022), (54, 886557), (63, 759906), (74, 646947), (81, 591038), (98, 488511), (111, 431298), (126, 379953), (147, 325674), (162, 295519), (163, 293706), (189, 253302), (222, 215649), (259, 184842), (294, 162837), (326, 146853), (333, 143766), (378, 126651), (441, 108558), (489, 97902), (518, 92421), (567, 84434), (666, 71883), (777, 61614), (882, 54279), (978, 48951), (999, 47922), (1134, 42217), (1141, 41958), (1323, 36186), (1467, 32634), (1554, 30807), (1813, 26406), (1998, 23961), (2282, 20979), (2331, 20538), (2646, 18093), (2934, 16317), (2997, 15974), (3423, 13986), (3626, 13203), (3969, 12062), (4401, 10878), (4662, 10269), (5439, 8802), (5994, 7987), (6031, 7938), (6846, 6993)]