80999028

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{22727}}^1$

素因数の和:22754

約数の個数: 60

約数和(自身を含む): 231007392

約数和(自身を除く): 150008364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 22727, 45454, 68181, 90908, 136362, 204543, 249997, 272724, 409086, 499994, 613629, 749991, 818172, 999988, 1227258, 1499982, 1840887, 2249973, 2454516, 2999964, 3681774, 4499946, 6749919, 7363548, 8999892, 13499838, 20249757, 26999676, 40499514, 80999028]

約数ペア:

[(1, 80999028), (2, 40499514), (3, 26999676), (4, 20249757), (6, 13499838), (9, 8999892), (11, 7363548), (12, 6749919), (18, 4499946), (22, 3681774), (27, 2999964), (33, 2454516), (36, 2249973), (44, 1840887), (54, 1499982), (66, 1227258), (81, 999988), (99, 818172), (108, 749991), (132, 613629), (162, 499994), (198, 409086), (297, 272724), (324, 249997), (396, 204543), (594, 136362), (891, 90908), (1188, 68181), (1782, 45454), (3564, 22727)]