87427128

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{51307}}^1$

素因数の和:51387

約数の個数: 32

約数和(自身を含む): 221650560

約数和(自身を除く): 134223432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 51307, 102614, 153921, 205228, 307842, 410456, 615684, 1231368, 3642797, 7285594, 10928391, 14571188, 21856782, 29142376, 43713564, 87427128]

約数ペア:

[(1, 87427128), (2, 43713564), (3, 29142376), (4, 21856782), (6, 14571188), (8, 10928391), (12, 7285594), (24, 3642797), (71, 1231368), (142, 615684), (213, 410456), (284, 307842), (426, 205228), (568, 153921), (852, 102614), (1704, 51307)]