81852288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 255505920

約数和(自身を除く): 173653632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 823, 888, 896, 1036, 1184, 1344, 1554, 1646, 1776, 2072, 2368, 2469, 2688, 3108, 3292, 3552, 4144, 4736, 4938, 5761, 6216, 6584, 7104, 8288, 9876, 11522, 12432, 13168, 14208, 16576, 17283, 19752, 23044, 24864, 26336, 30451, 33152, 34566, 39504, 46088, 49728, 52672, 60902, 69132, 79008, 91353, 92176, 99456, 105344, 121804, 138264, 158016, 182706, 184352, 213157, 243608, 276528, 316032, 365412, 368704, 426314, 487216, 553056, 639471, 730824, 737408, 852628, 974432, 1106112, 1278942, 1461648, 1705256, 1948864, 2212224, 2557884, 2923296, 3410512, 3897728, 5115768, 5846592, 6821024, 10231536, 11693184, 13642048, 20463072, 27284096, 40926144, 81852288]

約数ペア:

[(1, 81852288), (2, 40926144), (3, 27284096), (4, 20463072), (6, 13642048), (7, 11693184), (8, 10231536), (12, 6821024), (14, 5846592), (16, 5115768), (21, 3897728), (24, 3410512), (28, 2923296), (32, 2557884), (37, 2212224), (42, 1948864), (48, 1705256), (56, 1461648), (64, 1278942), (74, 1106112), (84, 974432), (96, 852628), (111, 737408), (112, 730824), (128, 639471), (148, 553056), (168, 487216), (192, 426314), (222, 368704), (224, 365412), (259, 316032), (296, 276528), (336, 243608), (384, 213157), (444, 184352), (448, 182706), (518, 158016), (592, 138264), (672, 121804), (777, 105344), (823, 99456), (888, 92176), (896, 91353), (1036, 79008), (1184, 69132), (1344, 60902), (1554, 52672), (1646, 49728), (1776, 46088), (2072, 39504), (2368, 34566), (2469, 33152), (2688, 30451), (3108, 26336), (3292, 24864), (3552, 23044), (4144, 19752), (4736, 17283), (4938, 16576), (5761, 14208), (6216, 13168), (6584, 12432), (7104, 11522), (8288, 9876)]