78198264

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5099}}^1$

素因数の和:5185

約数の個数: 64

約数和(自身を含む): 220320000

約数和(自身を除く): 142121736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5099, 5112, 7668, 10198, 15297, 15336, 20396, 30594, 40792, 45891, 61188, 91782, 122376, 137673, 183564, 275346, 362029, 367128, 550692, 724058, 1086087, 1101384, 1448116, 2172174, 2896232, 3258261, 4344348, 6516522, 8688696, 9774783, 13033044, 19549566, 26066088, 39099132, 78198264]

約数ペア:

[(1, 78198264), (2, 39099132), (3, 26066088), (4, 19549566), (6, 13033044), (8, 9774783), (9, 8688696), (12, 6516522), (18, 4344348), (24, 3258261), (27, 2896232), (36, 2172174), (54, 1448116), (71, 1101384), (72, 1086087), (108, 724058), (142, 550692), (213, 367128), (216, 362029), (284, 275346), (426, 183564), (568, 137673), (639, 122376), (852, 91782), (1278, 61188), (1704, 45891), (1917, 40792), (2556, 30594), (3834, 20396), (5099, 15336), (5112, 15297), (7668, 10198)]