72667056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19661}}^1$

素因数の和:19690

約数の個数: 80

約数和(自身を含む): 234056448

約数和(自身を除く): 161389392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19661, 39322, 58983, 78644, 117966, 137627, 157288, 216271, 235932, 275254, 314576, 412881, 432542, 471864, 550508, 648813, 825762, 865084, 943728, 1101016, 1297626, 1513897, 1651524, 1730168, 2202032, 2595252, 3027794, 3303048, 3460336, 4541691, 5190504, 6055588, 6606096, 9083382, 10381008, 12111176, 18166764, 24222352, 36333528, 72667056]

約数ペア:

[(1, 72667056), (2, 36333528), (3, 24222352), (4, 18166764), (6, 12111176), (7, 10381008), (8, 9083382), (11, 6606096), (12, 6055588), (14, 5190504), (16, 4541691), (21, 3460336), (22, 3303048), (24, 3027794), (28, 2595252), (33, 2202032), (42, 1730168), (44, 1651524), (48, 1513897), (56, 1297626), (66, 1101016), (77, 943728), (84, 865084), (88, 825762), (112, 648813), (132, 550508), (154, 471864), (168, 432542), (176, 412881), (231, 314576), (264, 275254), (308, 235932), (336, 216271), (462, 157288), (528, 137627), (616, 117966), (924, 78644), (1232, 58983), (1848, 39322), (3696, 19661)]