84436722

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 131217678

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 47, 51, 54, 57, 94, 102, 103, 114, 141, 153, 171, 206, 282, 306, 309, 323, 342, 423, 459, 513, 618, 646, 799, 846, 893, 918, 927, 969, 1026, 1269, 1598, 1751, 1786, 1854, 1938, 1957, 2397, 2538, 2679, 2781, 2907, 3502, 3914, 4794, 4841, 5253, 5358, 5562, 5814, 5871, 7191, 8037, 8721, 9682, 10506, 11742, 14382, 14523, 15181, 15759, 16074, 17442, 17613, 21573, 24111, 29046, 30362, 31518, 33269, 35226, 43146, 43569, 45543, 47277, 48222, 52839, 66538, 82297, 87138, 91086, 91979, 94554, 99807, 105678, 130707, 136629, 164594, 183958, 199614, 246891, 261414, 273258, 275937, 299421, 409887, 493782, 551874, 598842, 740673, 819774, 827811, 898263, 1481346, 1563643, 1655622, 1796526, 2222019, 2483433, 3127286, 4444038, 4690929, 4966866, 9381858, 14072787, 28145574, 42218361, 84436722]

約数ペア:

[(1, 84436722), (2, 42218361), (3, 28145574), (6, 14072787), (9, 9381858), (17, 4966866), (18, 4690929), (19, 4444038), (27, 3127286), (34, 2483433), (38, 2222019), (47, 1796526), (51, 1655622), (54, 1563643), (57, 1481346), (94, 898263), (102, 827811), (103, 819774), (114, 740673), (141, 598842), (153, 551874), (171, 493782), (206, 409887), (282, 299421), (306, 275937), (309, 273258), (323, 261414), (342, 246891), (423, 199614), (459, 183958), (513, 164594), (618, 136629), (646, 130707), (799, 105678), (846, 99807), (893, 94554), (918, 91979), (927, 91086), (969, 87138), (1026, 82297), (1269, 66538), (1598, 52839), (1751, 48222), (1786, 47277), (1854, 45543), (1938, 43569), (1957, 43146), (2397, 35226), (2538, 33269), (2679, 31518), (2781, 30362), (2907, 29046), (3502, 24111), (3914, 21573), (4794, 17613), (4841, 17442), (5253, 16074), (5358, 15759), (5562, 15181), (5814, 14523), (5871, 14382), (7191, 11742), (8037, 10506), (8721, 9682)]