73840368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{219763}}^1$

素因数の和:219781

約数の個数: 40

約数和(自身を含む): 218005888

約数和(自身を除く): 144165520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 219763, 439526, 659289, 879052, 1318578, 1538341, 1758104, 2637156, 3076682, 3516208, 4615023, 5274312, 6153364, 9230046, 10548624, 12306728, 18460092, 24613456, 36920184, 73840368]

約数ペア:

[(1, 73840368), (2, 36920184), (3, 24613456), (4, 18460092), (6, 12306728), (7, 10548624), (8, 9230046), (12, 6153364), (14, 5274312), (16, 4615023), (21, 3516208), (24, 3076682), (28, 2637156), (42, 1758104), (48, 1538341), (56, 1318578), (84, 879052), (112, 659289), (168, 439526), (336, 219763)]