80340078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 198858240

約数和(自身を除く): 118518162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 269, 273, 538, 546, 547, 807, 1094, 1614, 1641, 1883, 3282, 3497, 3766, 3829, 5649, 6994, 7111, 7658, 10491, 11298, 11487, 14222, 20982, 21333, 22974, 24479, 42666, 48958, 49777, 73437, 99554, 146874, 147143, 149331, 294286, 298662, 441429, 882858, 1030001, 1912859, 2060002, 3090003, 3825718, 5738577, 6180006, 11477154, 13390013, 26780026, 40170039, 80340078]

約数ペア:

[(1, 80340078), (2, 40170039), (3, 26780026), (6, 13390013), (7, 11477154), (13, 6180006), (14, 5738577), (21, 3825718), (26, 3090003), (39, 2060002), (42, 1912859), (78, 1030001), (91, 882858), (182, 441429), (269, 298662), (273, 294286), (538, 149331), (546, 147143), (547, 146874), (807, 99554), (1094, 73437), (1614, 49777), (1641, 48958), (1883, 42666), (3282, 24479), (3497, 22974), (3766, 21333), (3829, 20982), (5649, 14222), (6994, 11487), (7111, 11298), (7658, 10491)]