80658144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40009}}^1$

素因数の和:40032

約数の個数: 72

約数和(自身を含む): 262145520

約数和(自身を除く): 181487376

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, 40009, 80018, 120027, 160036, 240054, 280063, 320072, 360081, 480108, 560126, 640144, 720162, 840189, 960216, 1120252, 1280288, 1440324, 1680378, 1920432, 2240504, 2520567, 2880648, 3360756, 3840864, 4481008, 5041134, 5761296, 6721512, 8962016, 10082268, 11522592, 13443024, 20164536, 26886048, 40329072, 80658144]

約数ペア:

[(1, 80658144), (2, 40329072), (3, 26886048), (4, 20164536), (6, 13443024), (7, 11522592), (8, 10082268), (9, 8962016), (12, 6721512), (14, 5761296), (16, 5041134), (18, 4481008), (21, 3840864), (24, 3360756), (28, 2880648), (32, 2520567), (36, 2240504), (42, 1920432), (48, 1680378), (56, 1440324), (63, 1280288), (72, 1120252), (84, 960216), (96, 840189), (112, 720162), (126, 640144), (144, 560126), (168, 480108), (224, 360081), (252, 320072), (288, 280063), (336, 240054), (504, 160036), (672, 120027), (1008, 80018), (2016, 40009)]