86891748

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{66431}}^1$

素因数の和:66547

約数の個数: 24

約数和(自身を含む): 204610560

約数和(自身を除く): 117718812

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 66431, 132862, 199293, 265724, 398586, 797172, 7240979, 14481958, 21722937, 28963916, 43445874, 86891748]

約数ペア:

[(1, 86891748), (2, 43445874), (3, 28963916), (4, 21722937), (6, 14481958), (12, 7240979), (109, 797172), (218, 398586), (327, 265724), (436, 199293), (654, 132862), (1308, 66431)]