90073172

素因数分解:

$2^2\times 7^3\times {\mathrm{65651}}^1$

素因数の和:65676

約数の個数: 24

約数和(自身を含む): 183825600

約数和(自身を除く): 93752428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 65651, 131302, 262604, 459557, 919114, 1838228, 3216899, 6433798, 12867596, 22518293, 45036586, 90073172]

約数ペア:

[(1, 90073172), (2, 45036586), (4, 22518293), (7, 12867596), (14, 6433798), (28, 3216899), (49, 1838228), (98, 919114), (196, 459557), (343, 262604), (686, 131302), (1372, 65651)]