83445948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{121997}}^1$

素因数の和:122026

約数の個数: 36

約数和(自身を含む): 222036360

約数和(自身を除く): 138590412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 121997, 243994, 365991, 487988, 731982, 1097973, 1463964, 2195946, 2317943, 4391892, 4635886, 6953829, 9271772, 13907658, 20861487, 27815316, 41722974, 83445948]

約数ペア:

[(1, 83445948), (2, 41722974), (3, 27815316), (4, 20861487), (6, 13907658), (9, 9271772), (12, 6953829), (18, 4635886), (19, 4391892), (36, 2317943), (38, 2195946), (57, 1463964), (76, 1097973), (114, 731982), (171, 487988), (228, 365991), (342, 243994), (684, 121997)]