180830376

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{11903}}^1$

素因数の和:12126

約数の個数: 48

約数和(自身を含む): 492111360

約数和(自身を除く): 311280984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 11903, 15192, 23806, 35709, 47612, 71418, 95224, 107127, 142836, 214254, 285672, 428508, 857016, 2511533, 5023066, 7534599, 10046132, 15069198, 20092264, 22603797, 30138396, 45207594, 60276792, 90415188, 180830376]

約数ペア:

[(1, 180830376), (2, 90415188), (3, 60276792), (4, 45207594), (6, 30138396), (8, 22603797), (9, 20092264), (12, 15069198), (18, 10046132), (24, 7534599), (36, 5023066), (72, 2511533), (211, 857016), (422, 428508), (633, 285672), (844, 214254), (1266, 142836), (1688, 107127), (1899, 95224), (2532, 71418), (3798, 47612), (5064, 35709), (7596, 23806), (11903, 15192)]