68340456

素因数分解:

$2^3\times 3^3\times {\mathrm{316391}}^1$

素因数の和:316406

約数の個数: 32

約数和(自身を含む): 189835200

約数和(自身を除く): 121494744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 316391, 632782, 949173, 1265564, 1898346, 2531128, 2847519, 3796692, 5695038, 7593384, 8542557, 11390076, 17085114, 22780152, 34170228, 68340456]

約数ペア:

[(1, 68340456), (2, 34170228), (3, 22780152), (4, 17085114), (6, 11390076), (8, 8542557), (9, 7593384), (12, 5695038), (18, 3796692), (24, 2847519), (27, 2531128), (36, 1898346), (54, 1265564), (72, 949173), (108, 632782), (216, 316391)]