78711636

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 189524160

約数和(自身を除く): 110812524

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 471, 492, 628, 942, 1019, 1884, 2038, 3057, 4076, 6114, 6437, 12228, 12874, 19311, 25748, 38622, 41779, 77244, 83558, 125337, 159983, 167116, 250674, 319966, 479949, 501348, 639932, 959898, 1919796, 6559303, 13118606, 19677909, 26237212, 39355818, 78711636]

約数ペア:

[(1, 78711636), (2, 39355818), (3, 26237212), (4, 19677909), (6, 13118606), (12, 6559303), (41, 1919796), (82, 959898), (123, 639932), (157, 501348), (164, 479949), (246, 319966), (314, 250674), (471, 167116), (492, 159983), (628, 125337), (942, 83558), (1019, 77244), (1884, 41779), (2038, 38622), (3057, 25748), (4076, 19311), (6114, 12874), (6437, 12228)]