72446778

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{13831}}^1$

素因数の和:13939

約数の個数: 32

約数和(自身を含む): 162664320

約数和(自身を除く): 90217542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 13831, 27662, 41493, 82986, 124479, 248958, 373437, 746874, 1341607, 2683214, 4024821, 8049642, 12074463, 24148926, 36223389, 72446778]

約数ペア:

[(1, 72446778), (2, 36223389), (3, 24148926), (6, 12074463), (9, 8049642), (18, 4024821), (27, 2683214), (54, 1341607), (97, 746874), (194, 373437), (291, 248958), (582, 124479), (873, 82986), (1746, 41493), (2619, 27662), (5238, 13831)]