80577156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 207728640

約数和(自身を除く): 127151484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 7727, 10428, 15454, 23181, 30908, 46362, 84997, 92724, 169994, 254991, 339988, 509982, 610433, 1019964, 1220866, 1831299, 2441732, 3662598, 6714763, 7325196, 13429526, 20144289, 26859052, 40288578, 80577156]

約数ペア:

[(1, 80577156), (2, 40288578), (3, 26859052), (4, 20144289), (6, 13429526), (11, 7325196), (12, 6714763), (22, 3662598), (33, 2441732), (44, 1831299), (66, 1220866), (79, 1019964), (132, 610433), (158, 509982), (237, 339988), (316, 254991), (474, 169994), (869, 92724), (948, 84997), (1738, 46362), (2607, 30908), (3476, 23181), (5214, 15454), (7727, 10428)]