129953844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 347459840

約数和(自身を除く): 217505996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 313, 342, 607, 626, 684, 939, 1214, 1252, 1821, 1878, 2428, 2817, 3642, 3756, 5463, 5634, 5947, 7284, 10926, 11268, 11533, 11894, 17841, 21852, 23066, 23788, 34599, 35682, 46132, 53523, 69198, 71364, 103797, 107046, 138396, 189991, 207594, 214092, 379982, 415188, 569973, 759964, 1139946, 1709919, 2279892, 3419838, 3609829, 6839676, 7219658, 10829487, 14439316, 21658974, 32488461, 43317948, 64976922, 129953844]

約数ペア:

[(1, 129953844), (2, 64976922), (3, 43317948), (4, 32488461), (6, 21658974), (9, 14439316), (12, 10829487), (18, 7219658), (19, 6839676), (36, 3609829), (38, 3419838), (57, 2279892), (76, 1709919), (114, 1139946), (171, 759964), (228, 569973), (313, 415188), (342, 379982), (607, 214092), (626, 207594), (684, 189991), (939, 138396), (1214, 107046), (1252, 103797), (1821, 71364), (1878, 69198), (2428, 53523), (2817, 46132), (3642, 35682), (3756, 34599), (5463, 23788), (5634, 23066), (5947, 21852), (7284, 17841), (10926, 11894), (11268, 11533)]