83335728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 164148432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1259, 1379, 1576, 2364, 2518, 2758, 3152, 3777, 4137, 4728, 5036, 5516, 7554, 8274, 8813, 9456, 10072, 11032, 15108, 16548, 17626, 20144, 22064, 26439, 30216, 33096, 35252, 52878, 60432, 66192, 70504, 105756, 141008, 211512, 248023, 423024, 496046, 744069, 992092, 1488138, 1736161, 1984184, 2976276, 3472322, 3968368, 5208483, 5952552, 6944644, 10416966, 11905104, 13889288, 20833932, 27778576, 41667864, 83335728]

約数ペア:

[(1, 83335728), (2, 41667864), (3, 27778576), (4, 20833932), (6, 13889288), (7, 11905104), (8, 10416966), (12, 6944644), (14, 5952552), (16, 5208483), (21, 3968368), (24, 3472322), (28, 2976276), (42, 1984184), (48, 1736161), (56, 1488138), (84, 992092), (112, 744069), (168, 496046), (197, 423024), (336, 248023), (394, 211512), (591, 141008), (788, 105756), (1182, 70504), (1259, 66192), (1379, 60432), (1576, 52878), (2364, 35252), (2518, 33096), (2758, 30216), (3152, 26439), (3777, 22064), (4137, 20144), (4728, 17626), (5036, 16548), (5516, 15108), (7554, 11032), (8274, 10072), (8813, 9456)]