123957768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 339059520

約数和(自身を除く): 215101752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 617, 761, 1234, 1522, 1851, 2283, 2468, 3044, 3702, 4566, 4936, 6088, 6787, 7404, 8371, 9132, 13574, 14808, 16742, 18264, 20361, 25113, 27148, 33484, 40722, 50226, 54296, 66968, 81444, 100452, 162888, 200904, 469537, 939074, 1408611, 1878148, 2817222, 3756296, 5164907, 5634444, 10329814, 11268888, 15494721, 20659628, 30989442, 41319256, 61978884, 123957768]

約数ペア:

[(1, 123957768), (2, 61978884), (3, 41319256), (4, 30989442), (6, 20659628), (8, 15494721), (11, 11268888), (12, 10329814), (22, 5634444), (24, 5164907), (33, 3756296), (44, 2817222), (66, 1878148), (88, 1408611), (132, 939074), (264, 469537), (617, 200904), (761, 162888), (1234, 100452), (1522, 81444), (1851, 66968), (2283, 54296), (2468, 50226), (3044, 40722), (3702, 33484), (4566, 27148), (4936, 25113), (6088, 20361), (6787, 18264), (7404, 16742), (8371, 14808), (9132, 13574)]