78305994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 188522880

約数和(自身を除く): 110216886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 331, 337, 351, 662, 674, 702, 993, 1011, 1986, 2022, 2979, 3033, 4303, 4381, 5958, 6066, 8606, 8762, 8937, 9099, 12909, 13143, 17874, 18198, 25818, 26286, 38727, 39429, 77454, 78858, 111547, 116181, 118287, 223094, 232362, 236574, 334641, 669282, 1003923, 1450111, 2007846, 2900222, 3011769, 4350333, 6023538, 8700666, 13050999, 26101998, 39152997, 78305994]

約数ペア:

[(1, 78305994), (2, 39152997), (3, 26101998), (6, 13050999), (9, 8700666), (13, 6023538), (18, 4350333), (26, 3011769), (27, 2900222), (39, 2007846), (54, 1450111), (78, 1003923), (117, 669282), (234, 334641), (331, 236574), (337, 232362), (351, 223094), (662, 118287), (674, 116181), (702, 111547), (993, 78858), (1011, 77454), (1986, 39429), (2022, 38727), (2979, 26286), (3033, 25818), (4303, 18198), (4381, 17874), (5958, 13143), (6066, 12909), (8606, 9099), (8762, 8937)]