172020456

素因数分解:

$2^3\times 3^3\times {\mathrm{796391}}^1$

素因数の和:796406

約数の個数: 32

約数和(自身を含む): 477835200

約数和(自身を除く): 305814744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 796391, 1592782, 2389173, 3185564, 4778346, 6371128, 7167519, 9556692, 14335038, 19113384, 21502557, 28670076, 43005114, 57340152, 86010228, 172020456]

約数ペア:

[(1, 172020456), (2, 86010228), (3, 57340152), (4, 43005114), (6, 28670076), (8, 21502557), (9, 19113384), (12, 14335038), (18, 9556692), (24, 7167519), (27, 6371128), (36, 4778346), (54, 3185564), (72, 2389173), (108, 1592782), (216, 796391)]