123119772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 307366416

約数和(自身を除く): 184246644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 293, 361, 388, 582, 586, 722, 879, 1083, 1164, 1172, 1444, 1758, 1843, 2166, 3516, 3686, 4332, 5529, 5567, 7372, 11058, 11134, 16701, 22116, 22268, 28421, 33402, 35017, 56842, 66804, 70034, 85263, 105051, 105773, 113684, 140068, 170526, 210102, 211546, 317319, 341052, 420204, 423092, 539999, 634638, 1079998, 1269276, 1619997, 2159996, 3239994, 6479988, 10259981, 20519962, 30779943, 41039924, 61559886, 123119772]

約数ペア:

[(1, 123119772), (2, 61559886), (3, 41039924), (4, 30779943), (6, 20519962), (12, 10259981), (19, 6479988), (38, 3239994), (57, 2159996), (76, 1619997), (97, 1269276), (114, 1079998), (194, 634638), (228, 539999), (291, 423092), (293, 420204), (361, 341052), (388, 317319), (582, 211546), (586, 210102), (722, 170526), (879, 140068), (1083, 113684), (1164, 105773), (1172, 105051), (1444, 85263), (1758, 70034), (1843, 66804), (2166, 56842), (3516, 35017), (3686, 33402), (4332, 28421), (5529, 22268), (5567, 22116), (7372, 16701), (11058, 11134)]