81399024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3555

約数の個数: 120

約数和(自身を含む): 271744512

約数和(自身を除く): 190345488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3511, 3864, 5796, 7022, 7728, 10533, 11592, 14044, 21066, 23184, 24577, 28088, 31599, 42132, 49154, 56176, 63198, 73731, 80753, 84264, 98308, 126396, 147462, 161506, 168528, 196616, 221193, 242259, 252792, 294924, 323012, 393232, 442386, 484518, 505584, 565271, 589848, 646024, 726777, 884772, 969036, 1130542, 1179696, 1292048, 1453554, 1695813, 1769544, 1938072, 2261084, 2907108, 3391626, 3539088, 3876144, 4522168, 5087439, 5814216, 6783252, 9044336, 10174878, 11628432, 13566504, 20349756, 27133008, 40699512, 81399024]

約数ペア:

[(1, 81399024), (2, 40699512), (3, 27133008), (4, 20349756), (6, 13566504), (7, 11628432), (8, 10174878), (9, 9044336), (12, 6783252), (14, 5814216), (16, 5087439), (18, 4522168), (21, 3876144), (23, 3539088), (24, 3391626), (28, 2907108), (36, 2261084), (42, 1938072), (46, 1769544), (48, 1695813), (56, 1453554), (63, 1292048), (69, 1179696), (72, 1130542), (84, 969036), (92, 884772), (112, 726777), (126, 646024), (138, 589848), (144, 565271), (161, 505584), (168, 484518), (184, 442386), (207, 393232), (252, 323012), (276, 294924), (322, 252792), (336, 242259), (368, 221193), (414, 196616), (483, 168528), (504, 161506), (552, 147462), (644, 126396), (828, 98308), (966, 84264), (1008, 80753), (1104, 73731), (1288, 63198), (1449, 56176), (1656, 49154), (1932, 42132), (2576, 31599), (2898, 28088), (3312, 24577), (3511, 23184), (3864, 21066), (5796, 14044), (7022, 11592), (7728, 10533)]