78807410838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{294649}}^1$

素因数の和:294803

約数の個数: 80

約数和(自身を含む): 191668646400

約数和(自身を除く): 112861235562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 351, 381, 702, 762, 1053, 1143, 1651, 2106, 2286, 3302, 3429, 4953, 6858, 9906, 10287, 14859, 20574, 29718, 44577, 89154, 133731, 267462, 294649, 589298, 883947, 1767894, 2651841, 3830437, 5303682, 7660874, 7955523, 11491311, 15911046, 22982622, 23866569, 34473933, 37420423, 47733138, 68947866, 74840846, 103421799, 112261269, 206843598, 224522538, 310265397, 336783807, 486465499, 620530794, 673567614, 972930998, 1010351421, 1459396497, 2020702842, 2918792994, 3031054263, 4378189491, 6062108526, 8756378982, 13134568473, 26269136946, 39403705419, 78807410838]

約数ペア:

[(1, 78807410838), (2, 39403705419), (3, 26269136946), (6, 13134568473), (9, 8756378982), (13, 6062108526), (18, 4378189491), (26, 3031054263), (27, 2918792994), (39, 2020702842), (54, 1459396497), (78, 1010351421), (81, 972930998), (117, 673567614), (127, 620530794), (162, 486465499), (234, 336783807), (254, 310265397), (351, 224522538), (381, 206843598), (702, 112261269), (762, 103421799), (1053, 74840846), (1143, 68947866), (1651, 47733138), (2106, 37420423), (2286, 34473933), (3302, 23866569), (3429, 22982622), (4953, 15911046), (6858, 11491311), (9906, 7955523), (10287, 7660874), (14859, 5303682), (20574, 3830437), (29718, 2651841), (44577, 1767894), (89154, 883947), (133731, 589298), (267462, 294649)]