81926376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487657}}^1$

素因数の和:487673

約数の個数: 32

約数和(自身を含む): 234075840

約数和(自身を除く): 152149464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487657, 975314, 1462971, 1950628, 2925942, 3413599, 3901256, 5851884, 6827198, 10240797, 11703768, 13654396, 20481594, 27308792, 40963188, 81926376]

約数ペア:

[(1, 81926376), (2, 40963188), (3, 27308792), (4, 20481594), (6, 13654396), (7, 11703768), (8, 10240797), (12, 6827198), (14, 5851884), (21, 3901256), (24, 3413599), (28, 2925942), (42, 1950628), (56, 1462971), (84, 975314), (168, 487657)]