80042172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{952883}}^1$

素因数の和:952897

約数の個数: 24

約数和(自身を含む): 213446016

約数和(自身を除く): 133403844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 952883, 1905766, 2858649, 3811532, 5717298, 6670181, 11434596, 13340362, 20010543, 26680724, 40021086, 80042172]

約数ペア:

[(1, 80042172), (2, 40021086), (3, 26680724), (4, 20010543), (6, 13340362), (7, 11434596), (12, 6670181), (14, 5717298), (21, 3811532), (28, 2858649), (42, 1905766), (84, 952883)]