83972988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4075

約数の個数: 72

約数和(自身を含む): 235989936

約数和(自身を除く): 152016948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 4001, 5247, 6996, 8002, 10494, 12003, 16004, 20988, 24006, 36009, 44011, 48012, 72018, 88022, 132033, 144036, 176044, 212053, 264066, 396099, 424106, 528132, 636159, 792198, 848212, 1272318, 1584396, 1908477, 2332583, 2544636, 3816954, 4665166, 6997749, 7633908, 9330332, 13995498, 20993247, 27990996, 41986494, 83972988]

約数ペア:

[(1, 83972988), (2, 41986494), (3, 27990996), (4, 20993247), (6, 13995498), (9, 9330332), (11, 7633908), (12, 6997749), (18, 4665166), (22, 3816954), (33, 2544636), (36, 2332583), (44, 1908477), (53, 1584396), (66, 1272318), (99, 848212), (106, 792198), (132, 636159), (159, 528132), (198, 424106), (212, 396099), (318, 264066), (396, 212053), (477, 176044), (583, 144036), (636, 132033), (954, 88022), (1166, 72018), (1749, 48012), (1908, 44011), (2332, 36009), (3498, 24006), (4001, 20988), (5247, 16004), (6996, 12003), (8002, 10494)]