87652866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 204691104

約数和(自身を除く): 117038238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 443, 673, 886, 1329, 1346, 2019, 2658, 3101, 4038, 4711, 6202, 9303, 9422, 14133, 18606, 21707, 28266, 32977, 43414, 65121, 65954, 98931, 130242, 197862, 298139, 596278, 894417, 1788834, 2086973, 4173946, 6260919, 12521838, 14608811, 29217622, 43826433, 87652866]

約数ペア:

[(1, 87652866), (2, 43826433), (3, 29217622), (6, 14608811), (7, 12521838), (14, 6260919), (21, 4173946), (42, 2086973), (49, 1788834), (98, 894417), (147, 596278), (294, 298139), (443, 197862), (673, 130242), (886, 98931), (1329, 65954), (1346, 65121), (2019, 43414), (2658, 32977), (3101, 28266), (4038, 21707), (4711, 18606), (6202, 14133), (9303, 9422)]