87639336

素因数分解:

$2^3\times 3^2\times {\mathrm{1217213}}^1$

素因数の和:1217225

約数の個数: 24

約数和(自身を含む): 237356730

約数和(自身を除く): 149717394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1217213, 2434426, 3651639, 4868852, 7303278, 9737704, 10954917, 14606556, 21909834, 29213112, 43819668, 87639336]

約数ペア:

[(1, 87639336), (2, 43819668), (3, 29213112), (4, 21909834), (6, 14606556), (8, 10954917), (9, 9737704), (12, 7303278), (18, 4868852), (24, 3651639), (36, 2434426), (72, 1217213)]