78819966

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 178402224

約数和(自身を除く): 99582258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1033, 1413, 2066, 2826, 3099, 4239, 6198, 8478, 9297, 12717, 18594, 25434, 27891, 38151, 55782, 76302, 83673, 162181, 167346, 251019, 324362, 486543, 502038, 973086, 1459629, 2919258, 4378887, 8757774, 13136661, 26273322, 39409983, 78819966]

約数ペア:

[(1, 78819966), (2, 39409983), (3, 26273322), (6, 13136661), (9, 8757774), (18, 4378887), (27, 2919258), (54, 1459629), (81, 973086), (157, 502038), (162, 486543), (243, 324362), (314, 251019), (471, 167346), (486, 162181), (942, 83673), (1033, 76302), (1413, 55782), (2066, 38151), (2826, 27891), (3099, 25434), (4239, 18594), (6198, 12717), (8478, 9297)]