78546768

素因数分解:

$2^4\times 3^1\times {\mathrm{1636391}}^1$

素因数の和:1636402

約数の個数: 20

約数和(自身を含む): 202912608

約数和(自身を除く): 124365840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1636391, 3272782, 4909173, 6545564, 9818346, 13091128, 19636692, 26182256, 39273384, 78546768]

約数ペア:

[(1, 78546768), (2, 39273384), (3, 26182256), (4, 19636692), (6, 13091128), (8, 9818346), (12, 6545564), (16, 4909173), (24, 3272782), (48, 1636391)]