80688384

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5032

約数の個数: 108

約数和(自身を含む): 265932576

約数和(自身を除く): 185244192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5003, 5376, 8064, 10006, 15009, 16128, 20012, 30018, 35021, 40024, 45027, 60036, 70042, 80048, 90054, 105063, 120072, 140084, 160096, 180108, 210126, 240144, 280168, 315189, 320192, 360216, 420252, 480288, 560336, 630378, 640384, 720432, 840504, 960576, 1120672, 1260756, 1280768, 1440864, 1681008, 1921152, 2241344, 2521512, 2881728, 3362016, 3842304, 4482688, 5043024, 5763456, 6724032, 8965376, 10086048, 11526912, 13448064, 20172096, 26896128, 40344192, 80688384]

約数ペア:

[(1, 80688384), (2, 40344192), (3, 26896128), (4, 20172096), (6, 13448064), (7, 11526912), (8, 10086048), (9, 8965376), (12, 6724032), (14, 5763456), (16, 5043024), (18, 4482688), (21, 3842304), (24, 3362016), (28, 2881728), (32, 2521512), (36, 2241344), (42, 1921152), (48, 1681008), (56, 1440864), (63, 1280768), (64, 1260756), (72, 1120672), (84, 960576), (96, 840504), (112, 720432), (126, 640384), (128, 630378), (144, 560336), (168, 480288), (192, 420252), (224, 360216), (252, 320192), (256, 315189), (288, 280168), (336, 240144), (384, 210126), (448, 180108), (504, 160096), (576, 140084), (672, 120072), (768, 105063), (896, 90054), (1008, 80048), (1152, 70042), (1344, 60036), (1792, 45027), (2016, 40024), (2304, 35021), (2688, 30018), (4032, 20012), (5003, 16128), (5376, 15009), (8064, 10006)]