87051384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{172721}}^1$

素因数の和:172740

約数の個数: 48

約数和(自身を含む): 269446320

約数和(自身を除く): 182394936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 172721, 345442, 518163, 690884, 1036326, 1209047, 1381768, 1554489, 2072652, 2418094, 3108978, 3627141, 4145304, 4836188, 6217956, 7254282, 9672376, 10881423, 12435912, 14508564, 21762846, 29017128, 43525692, 87051384]

約数ペア:

[(1, 87051384), (2, 43525692), (3, 29017128), (4, 21762846), (6, 14508564), (7, 12435912), (8, 10881423), (9, 9672376), (12, 7254282), (14, 6217956), (18, 4836188), (21, 4145304), (24, 3627141), (28, 3108978), (36, 2418094), (42, 2072652), (56, 1554489), (63, 1381768), (72, 1209047), (84, 1036326), (126, 690884), (168, 518163), (252, 345442), (504, 172721)]