72317268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105727}}^1$

素因数の和:105756

約数の個数: 36

約数和(自身を含む): 192424960

約数和(自身を除く): 120107692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105727, 211454, 317181, 422908, 634362, 951543, 1268724, 1903086, 2008813, 3806172, 4017626, 6026439, 8035252, 12052878, 18079317, 24105756, 36158634, 72317268]

約数ペア:

[(1, 72317268), (2, 36158634), (3, 24105756), (4, 18079317), (6, 12052878), (9, 8035252), (12, 6026439), (18, 4017626), (19, 3806172), (36, 2008813), (38, 1903086), (57, 1268724), (76, 951543), (114, 634362), (171, 422908), (228, 317181), (342, 211454), (684, 105727)]