80849592

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21252

約数の個数: 48

約数和(自身を含む): 223109640

約数和(自身を除く): 142260048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 381366, 508488, 762732, 1122911, 1525464, 2245822, 3368733, 4491644, 6737466, 8983288, 10106199, 13474932, 20212398, 26949864, 40424796, 80849592]

約数ペア:

[(1, 80849592), (2, 40424796), (3, 26949864), (4, 20212398), (6, 13474932), (8, 10106199), (9, 8983288), (12, 6737466), (18, 4491644), (24, 3368733), (36, 2245822), (53, 1525464), (72, 1122911), (106, 762732), (159, 508488), (212, 381366), (318, 254244), (424, 190683), (477, 169496), (636, 127122), (954, 84748), (1272, 63561), (1908, 42374), (3816, 21187)]