82663728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 245103360

約数和(自身を除く): 162439632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 694, 709, 1041, 1388, 1418, 2082, 2127, 2429, 2776, 2836, 4164, 4254, 4858, 4963, 5552, 5672, 7287, 8328, 8508, 9716, 9926, 11344, 14574, 14889, 16656, 17016, 19432, 19852, 29148, 29778, 34032, 38864, 39704, 58296, 59556, 79408, 116592, 119112, 238224, 246023, 492046, 738069, 984092, 1476138, 1722161, 1968184, 2952276, 3444322, 3936368, 5166483, 5904552, 6888644, 10332966, 11809104, 13777288, 20665932, 27554576, 41331864, 82663728]

約数ペア:

[(1, 82663728), (2, 41331864), (3, 27554576), (4, 20665932), (6, 13777288), (7, 11809104), (8, 10332966), (12, 6888644), (14, 5904552), (16, 5166483), (21, 3936368), (24, 3444322), (28, 2952276), (42, 1968184), (48, 1722161), (56, 1476138), (84, 984092), (112, 738069), (168, 492046), (336, 246023), (347, 238224), (694, 119112), (709, 116592), (1041, 79408), (1388, 59556), (1418, 58296), (2082, 39704), (2127, 38864), (2429, 34032), (2776, 29778), (2836, 29148), (4164, 19852), (4254, 19432), (4858, 17016), (4963, 16656), (5552, 14889), (5672, 14574), (7287, 11344), (8328, 9926), (8508, 9716)]