121253132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 287165088

約数和(自身を除く): 165911956

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 2753, 3146, 3388, 4004, 5506, 6292, 11011, 11012, 19271, 22022, 30283, 35789, 38542, 44044, 60566, 71578, 77084, 121132, 143156, 211981, 250523, 333113, 393679, 423962, 501046, 666226, 787358, 847924, 1002092, 1332452, 1574716, 2331791, 2755753, 4330469, 4663582, 5511506, 8660938, 9327164, 11023012, 17321876, 30313283, 60626566, 121253132]

約数ペア:

[(1, 121253132), (2, 60626566), (4, 30313283), (7, 17321876), (11, 11023012), (13, 9327164), (14, 8660938), (22, 5511506), (26, 4663582), (28, 4330469), (44, 2755753), (52, 2331791), (77, 1574716), (91, 1332452), (121, 1002092), (143, 847924), (154, 787358), (182, 666226), (242, 501046), (286, 423962), (308, 393679), (364, 333113), (484, 250523), (572, 211981), (847, 143156), (1001, 121132), (1573, 77084), (1694, 71578), (2002, 60566), (2753, 44044), (3146, 38542), (3388, 35789), (4004, 30283), (5506, 22022), (6292, 19271), (11011, 11012)]