86975448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{517711}}^1$

素因数の和:517727

約数の個数: 32

約数和(自身を含む): 248501760

約数和(自身を除く): 161526312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 517711, 1035422, 1553133, 2070844, 3106266, 3623977, 4141688, 6212532, 7247954, 10871931, 12425064, 14495908, 21743862, 28991816, 43487724, 86975448]

約数ペア:

[(1, 86975448), (2, 43487724), (3, 28991816), (4, 21743862), (6, 14495908), (7, 12425064), (8, 10871931), (12, 7247954), (14, 6212532), (21, 4141688), (24, 3623977), (28, 3106266), (42, 2070844), (56, 1553133), (84, 1035422), (168, 517711)]