81041202

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 201734400

約数和(自身を除く): 120693198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 121, 157, 158, 198, 237, 242, 297, 314, 363, 471, 474, 594, 711, 726, 869, 942, 1089, 1413, 1422, 1727, 1738, 2133, 2178, 2607, 2826, 3267, 3454, 4239, 4266, 5181, 5214, 6534, 7821, 8478, 9559, 10362, 12403, 15543, 15642, 18997, 19118, 23463, 24806, 28677, 31086, 37209, 37994, 46629, 46926, 56991, 57354, 74418, 86031, 93258, 111627, 113982, 136433, 170973, 172062, 223254, 258093, 272866, 334881, 341946, 409299, 512919, 516186, 669762, 818598, 1025838, 1227897, 1500763, 2455794, 3001526, 3683691, 4502289, 7367382, 9004578, 13506867, 27013734, 40520601, 81041202]

約数ペア:

[(1, 81041202), (2, 40520601), (3, 27013734), (6, 13506867), (9, 9004578), (11, 7367382), (18, 4502289), (22, 3683691), (27, 3001526), (33, 2455794), (54, 1500763), (66, 1227897), (79, 1025838), (99, 818598), (121, 669762), (157, 516186), (158, 512919), (198, 409299), (237, 341946), (242, 334881), (297, 272866), (314, 258093), (363, 223254), (471, 172062), (474, 170973), (594, 136433), (711, 113982), (726, 111627), (869, 93258), (942, 86031), (1089, 74418), (1413, 57354), (1422, 56991), (1727, 46926), (1738, 46629), (2133, 37994), (2178, 37209), (2607, 31086), (2826, 28677), (3267, 24806), (3454, 23463), (4239, 19118), (4266, 18997), (5181, 15642), (5214, 15543), (6534, 12403), (7821, 10362), (8478, 9559)]