86730678

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{54139}}^1$

素因数の和:54236

約数の個数: 24

約数和(自身を含む): 190031400

約数和(自身を除く): 103300722

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 54139, 108278, 162417, 324834, 487251, 974502, 4818371, 9636742, 14455113, 28910226, 43365339, 86730678]

約数ペア:

[(1, 86730678), (2, 43365339), (3, 28910226), (6, 14455113), (9, 9636742), (18, 4818371), (89, 974502), (178, 487251), (267, 324834), (534, 162417), (801, 108278), (1602, 54139)]