123031536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 336407040

約数和(自身を除く): 213375504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 313, 431, 456, 626, 862, 912, 939, 1252, 1293, 1724, 1878, 2504, 2586, 3448, 3756, 5008, 5172, 5947, 6896, 7512, 8189, 10344, 11894, 15024, 16378, 17841, 20688, 23788, 24567, 32756, 35682, 47576, 49134, 65512, 71364, 95152, 98268, 131024, 134903, 142728, 196536, 269806, 285456, 393072, 404709, 539612, 809418, 1079224, 1618836, 2158448, 2563157, 3237672, 5126314, 6475344, 7689471, 10252628, 15378942, 20505256, 30757884, 41010512, 61515768, 123031536]

約数ペア:

[(1, 123031536), (2, 61515768), (3, 41010512), (4, 30757884), (6, 20505256), (8, 15378942), (12, 10252628), (16, 7689471), (19, 6475344), (24, 5126314), (38, 3237672), (48, 2563157), (57, 2158448), (76, 1618836), (114, 1079224), (152, 809418), (228, 539612), (304, 404709), (313, 393072), (431, 285456), (456, 269806), (626, 196536), (862, 142728), (912, 134903), (939, 131024), (1252, 98268), (1293, 95152), (1724, 71364), (1878, 65512), (2504, 49134), (2586, 47576), (3448, 35682), (3756, 32756), (5008, 24567), (5172, 23788), (5947, 20688), (6896, 17841), (7512, 16378), (8189, 15024), (10344, 11894)]