123985554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 321957888

約数和(自身を除く): 197972334

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 434, 462, 651, 682, 726, 787, 847, 1023, 1302, 1574, 1694, 2046, 2361, 2387, 2541, 3751, 4722, 4774, 5082, 5509, 7161, 7502, 8657, 11018, 11253, 14322, 16527, 17314, 22506, 24397, 25971, 26257, 33054, 48794, 51942, 52514, 60599, 73191, 78771, 95227, 121198, 146382, 157542, 170779, 181797, 190454, 268367, 285681, 341558, 363594, 512337, 536734, 571362, 666589, 805101, 1024674, 1333178, 1610202, 1878569, 1999767, 2952037, 3757138, 3999534, 5635707, 5904074, 8856111, 11271414, 17712222, 20664259, 41328518, 61992777, 123985554]

約数ペア:

[(1, 123985554), (2, 61992777), (3, 41328518), (6, 20664259), (7, 17712222), (11, 11271414), (14, 8856111), (21, 5904074), (22, 5635707), (31, 3999534), (33, 3757138), (42, 2952037), (62, 1999767), (66, 1878569), (77, 1610202), (93, 1333178), (121, 1024674), (154, 805101), (186, 666589), (217, 571362), (231, 536734), (242, 512337), (341, 363594), (363, 341558), (434, 285681), (462, 268367), (651, 190454), (682, 181797), (726, 170779), (787, 157542), (847, 146382), (1023, 121198), (1302, 95227), (1574, 78771), (1694, 73191), (2046, 60599), (2361, 52514), (2387, 51942), (2541, 48794), (3751, 33054), (4722, 26257), (4774, 25971), (5082, 24397), (5509, 22506), (7161, 17314), (7502, 16527), (8657, 14322), (11018, 11253)]