80688204576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40023911}}^1$

素因数の和:40023934

約数の個数: 72

約数和(自身を含む): 262236671424

約数和(自身を除く): 181548466848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40023911, 80047822, 120071733, 160095644, 240143466, 280167377, 320191288, 360215199, 480286932, 560334754, 640382576, 720430398, 840502131, 960573864, 1120669508, 1280765152, 1440860796, 1681004262, 1921147728, 2241339016, 2521506393, 2881721592, 3362008524, 3842295456, 4482678032, 5043012786, 5763443184, 6724017048, 8965356064, 10086025572, 11526886368, 13448034096, 20172051144, 26896068192, 40344102288, 80688204576]

約数ペア:

[(1, 80688204576), (2, 40344102288), (3, 26896068192), (4, 20172051144), (6, 13448034096), (7, 11526886368), (8, 10086025572), (9, 8965356064), (12, 6724017048), (14, 5763443184), (16, 5043012786), (18, 4482678032), (21, 3842295456), (24, 3362008524), (28, 2881721592), (32, 2521506393), (36, 2241339016), (42, 1921147728), (48, 1681004262), (56, 1440860796), (63, 1280765152), (72, 1120669508), (84, 960573864), (96, 840502131), (112, 720430398), (126, 640382576), (144, 560334754), (168, 480286932), (224, 360215199), (252, 320191288), (288, 280167377), (336, 240143466), (504, 160095644), (672, 120071733), (1008, 80047822), (2016, 40023911)]