80778924

素因数分解:

$2^2\times 3^3\times {\mathrm{747953}}^1$

素因数の和:747966

約数の個数: 24

約数和(自身を含む): 209427120

約数和(自身を除く): 128648196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 747953, 1495906, 2243859, 2991812, 4487718, 6731577, 8975436, 13463154, 20194731, 26926308, 40389462, 80778924]

約数ペア:

[(1, 80778924), (2, 40389462), (3, 26926308), (4, 20194731), (6, 13463154), (9, 8975436), (12, 6731577), (18, 4487718), (27, 2991812), (36, 2243859), (54, 1495906), (108, 747953)]