40545288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80447}}^1$

素因数の和:80466

約数の個数: 48

約数和(自身を含む): 125498880

約数和(自身を除く): 84953592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80447, 160894, 241341, 321788, 482682, 563129, 643576, 724023, 965364, 1126258, 1448046, 1689387, 1930728, 2252516, 2896092, 3378774, 4505032, 5068161, 5792184, 6757548, 10136322, 13515096, 20272644, 40545288]

約数ペア:

[(1, 40545288), (2, 20272644), (3, 13515096), (4, 10136322), (6, 6757548), (7, 5792184), (8, 5068161), (9, 4505032), (12, 3378774), (14, 2896092), (18, 2252516), (21, 1930728), (24, 1689387), (28, 1448046), (36, 1126258), (42, 965364), (56, 724023), (63, 643576), (72, 563129), (84, 482682), (126, 321788), (168, 241341), (252, 160894), (504, 80447)]