81594912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{121421}}^1$

素因数の和:121441

約数の個数: 48

約数和(自身を含む): 244786752

約数和(自身を除く): 163191840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 121421, 242842, 364263, 485684, 728526, 849947, 971368, 1457052, 1699894, 1942736, 2549841, 2914104, 3399788, 3885472, 5099682, 5828208, 6799576, 10199364, 11656416, 13599152, 20398728, 27198304, 40797456, 81594912]

約数ペア:

[(1, 81594912), (2, 40797456), (3, 27198304), (4, 20398728), (6, 13599152), (7, 11656416), (8, 10199364), (12, 6799576), (14, 5828208), (16, 5099682), (21, 3885472), (24, 3399788), (28, 2914104), (32, 2549841), (42, 1942736), (48, 1699894), (56, 1457052), (84, 971368), (96, 849947), (112, 728526), (168, 485684), (224, 364263), (336, 242842), (672, 121421)]