72125276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3919}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 58269604

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 3919, 4601, 7838, 9202, 15676, 18404, 168517, 337034, 419333, 674068, 838666, 1677332, 18031319, 36062638, 72125276]

約数ペア:

[(1, 72125276), (2, 36062638), (4, 18031319), (43, 1677332), (86, 838666), (107, 674068), (172, 419333), (214, 337034), (428, 168517), (3919, 18404), (4601, 15676), (7838, 9202)]