80789835544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1\times {\mathrm{9739}}^1$

素因数の和:10744

約数の個数: 64

約数和(自身を含む): 167002819200

約数和(自身を除く): 86212983656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 881, 1177, 1762, 2354, 3524, 4708, 7048, 9416, 9691, 9739, 19382, 19478, 38764, 38956, 77528, 77912, 94267, 107129, 188534, 214258, 377068, 428516, 754136, 857032, 1036937, 1042073, 2073874, 2084146, 4147748, 4168292, 8295496, 8336584, 8580059, 11462803, 17160118, 22925606, 34320236, 45851212, 68640472, 91702424, 94380649, 188761298, 377522596, 755045192, 918066313, 1836132626, 3672265252, 7344530504, 10098729443, 20197458886, 40394917772, 80789835544]

約数ペア:

[(1, 80789835544), (2, 40394917772), (4, 20197458886), (8, 10098729443), (11, 7344530504), (22, 3672265252), (44, 1836132626), (88, 918066313), (107, 755045192), (214, 377522596), (428, 188761298), (856, 94380649), (881, 91702424), (1177, 68640472), (1762, 45851212), (2354, 34320236), (3524, 22925606), (4708, 17160118), (7048, 11462803), (9416, 8580059), (9691, 8336584), (9739, 8295496), (19382, 4168292), (19478, 4147748), (38764, 2084146), (38956, 2073874), (77528, 1042073), (77912, 1036937), (94267, 857032), (107129, 754136), (188534, 428516), (214258, 377068)]