87756772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 67918748

約数列:

[1, 2, 4, 109, 218, 431, 436, 467, 862, 934, 1724, 1868, 46979, 50903, 93958, 101806, 187916, 201277, 203612, 402554, 805108, 21939193, 43878386, 87756772]

約数ペア:

[(1, 87756772), (2, 43878386), (4, 21939193), (109, 805108), (218, 402554), (431, 203612), (436, 201277), (467, 187916), (862, 101806), (934, 93958), (1724, 50903), (1868, 46979)]