86798574

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 209664000

約数和(自身を除く): 122865426

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 2729, 3534, 5301, 5458, 8187, 10602, 15903, 16374, 24561, 31806, 49122, 51851, 73683, 84599, 103702, 147366, 155553, 169198, 253797, 311106, 466659, 507594, 761391, 933318, 1399977, 1522782, 1607381, 2284173, 2799954, 3214762, 4568346, 4822143, 9644286, 14466429, 28932858, 43399287, 86798574]

約数ペア:

[(1, 86798574), (2, 43399287), (3, 28932858), (6, 14466429), (9, 9644286), (18, 4822143), (19, 4568346), (27, 3214762), (31, 2799954), (38, 2284173), (54, 1607381), (57, 1522782), (62, 1399977), (93, 933318), (114, 761391), (171, 507594), (186, 466659), (279, 311106), (342, 253797), (513, 169198), (558, 155553), (589, 147366), (837, 103702), (1026, 84599), (1178, 73683), (1674, 51851), (1767, 49122), (2729, 31806), (3534, 24561), (5301, 16374), (5458, 15903), (8187, 10602)]