87442038

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{22807}}^1$

素因数の和:22889

約数の個数: 32

約数和(自身を含む): 197061120

約数和(自身を除く): 109619082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 22807, 45614, 68421, 136842, 205263, 410526, 615789, 1231578, 1619297, 3238594, 4857891, 9715782, 14573673, 29147346, 43721019, 87442038]

約数ペア:

[(1, 87442038), (2, 43721019), (3, 29147346), (6, 14573673), (9, 9715782), (18, 4857891), (27, 3238594), (54, 1619297), (71, 1231578), (142, 615789), (213, 410526), (426, 205263), (639, 136842), (1278, 68421), (1917, 45614), (3834, 22807)]