85156512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 266710752

約数和(自身を除く): 181554240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 421, 516, 588, 602, 672, 688, 784, 842, 903, 1032, 1176, 1204, 1263, 1376, 1568, 1684, 1806, 2064, 2107, 2352, 2408, 2526, 2947, 3368, 3612, 4128, 4214, 4704, 4816, 5052, 5894, 6321, 6736, 7224, 8428, 8841, 9632, 10104, 11788, 12642, 13472, 14448, 16856, 17682, 18103, 20208, 20629, 23576, 25284, 28896, 33712, 35364, 36206, 40416, 41258, 47152, 50568, 54309, 61887, 67424, 70728, 72412, 82516, 94304, 101136, 108618, 123774, 126721, 141456, 144824, 165032, 202272, 217236, 247548, 253442, 282912, 289648, 330064, 380163, 434472, 495096, 506884, 579296, 660128, 760326, 868944, 887047, 990192, 1013768, 1520652, 1737888, 1774094, 1980384, 2027536, 2661141, 3041304, 3548188, 4055072, 5322282, 6082608, 7096376, 10644564, 12165216, 14192752, 21289128, 28385504, 42578256, 85156512]

約数ペア:

[(1, 85156512), (2, 42578256), (3, 28385504), (4, 21289128), (6, 14192752), (7, 12165216), (8, 10644564), (12, 7096376), (14, 6082608), (16, 5322282), (21, 4055072), (24, 3548188), (28, 3041304), (32, 2661141), (42, 2027536), (43, 1980384), (48, 1774094), (49, 1737888), (56, 1520652), (84, 1013768), (86, 990192), (96, 887047), (98, 868944), (112, 760326), (129, 660128), (147, 579296), (168, 506884), (172, 495096), (196, 434472), (224, 380163), (258, 330064), (294, 289648), (301, 282912), (336, 253442), (344, 247548), (392, 217236), (421, 202272), (516, 165032), (588, 144824), (602, 141456), (672, 126721), (688, 123774), (784, 108618), (842, 101136), (903, 94304), (1032, 82516), (1176, 72412), (1204, 70728), (1263, 67424), (1376, 61887), (1568, 54309), (1684, 50568), (1806, 47152), (2064, 41258), (2107, 40416), (2352, 36206), (2408, 35364), (2526, 33712), (2947, 28896), (3368, 25284), (3612, 23576), (4128, 20629), (4214, 20208), (4704, 18103), (4816, 17682), (5052, 16856), (5894, 14448), (6321, 13472), (6736, 12642), (7224, 11788), (8428, 10104), (8841, 9632)]